Phoenix to San Francisco (PHX–SFO) — Airlines, Schedules & Connections

PHX Airport Page →
650 mi airlines charter/private 284/wk
On-time Some delays Frequent delays
Flight Schedule 100 flights Verified 28m ago
Also flown by charter / private operators.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
UA5738
UA United
E7W
6:00 AM
MST T3
8:15 AM
PDT
2h 15m
60%
M T W T F S S
Prices
AC3947cs
AC Air Canada
E7W
6:00 AM
MST T3
8:15 AM
PDT
2h 15m
M T W T F S S
Prices
VA8416cs
VA Virgin Australia
E7W
6:00 AM
MST T3
8:15 AM
PDT
2h 15m
M T W T F S S
Prices
UA4729+1
UA United
E7W
6:00 AM
MST T3
8:15 AM
PDT
2h 15m
60%
M T W T F S S
Prices
QR7617
QR Qatar
E75
7:16 AM
MST T4
9:36 AM
PDT
2h 20m
M T W T F S S
Prices
NZ9380cs
NZ Air New Zealand
739
7:20 AM
MST T3
9:29 AM
PDT
2h 9m
M T W T F S S
Prices
AZ4479cs
AZ ITA
739
7:24 AM
MST T3
9:27 AM
PDT
2h 3m
M T W T F S S
Prices
AC4464cs
AC Air Canada
739
7:24 AM
MST T3
9:27 AM
PDT
2h 3m
M T W T F S S
Prices
VA8415cs
VA Virgin Australia
739
7:24 AM
MST T3
9:27 AM
PDT
2h 3m
M T W T F S S
Prices
AZ4500
AZ ITA
739
7:24 AM
MST T3
9:27 AM
PDT
2h 3m
M T W T F S S
Prices
CA7301cs
CA Air China
739
7:24 AM
MST T3
9:27 AM
PDT
2h 3m
M T W T F S S
Prices
UA2209+9
UA United
739
7:24 AM
MST T3
9:27 AM
PDT
2h 3m
60%
M T W T F S S
Prices
AA4911
AA American
E75L
7:26 AM
MST T4
9:38 AM
PDT
2h 12m
52%
M T W T F S S
Prices
NH7307cs
NH All Nippon
E75L
8:21 AM
MST T3
10:53 AM
PDT
2h 32m
M T W T F S S
Prices
AZ4476cs
AZ ITA
738
8:51 AM
MST T3
10:54 AM
PDT
2h 3m
M T W T F S S
Prices
VA8582cs
VA Virgin Australia
738
8:51 AM
MST T3
10:54 AM
PDT
2h 3m
M T W T F S S
Prices
UA2449
UA United
738
8:51 AM
MST T3
10:54 AM
PDT
2h 3m
60%
M T W T F S S
Prices
WN222
WN Southwest
7S7
9:34 AM
MST T4
11:50 AM
PDT
2h 16m
51%
M T W T F S S
Prices
WN4603
WN Southwest
738
9:55 AM
MST T4
12:00 PM
PDT
2h 5m
51%
M T W T F S S
Prices
AC4213cs
AC Air Canada
7M8
10:25 AM
MST T3
12:34 PM
PDT
2h 9m
M T W T F S S
Prices
UA2619+7
UA United
7M9
10:46 AM
MST T3
12:54 PM
PDT
2h 8m
60%
M T W T F S S
Prices
QR2549
QR Qatar
738
10:50 AM
MST T4
12:57 PM
PDT
2h 7m
M T W T F S S
Prices
QR2240
QR Qatar
738
10:50 AM
MST T4
12:57 PM
PDT
2h 7m
M T W T F S S
Prices
QR7828
QR Qatar
738
10:50 AM
MST T4
12:58 PM
PDT
2h 8m
M T W T F S S
Prices
WN185
WN Southwest
7M8
11:10 AM
MST T4
1:10 PM
PDT
2h
51%
M T W T F S S
Prices
EK6323cs
EK Emirates
738
11:12 AM
MST T3
1:15 PM
PDT
2h 3m
M T W T F S S
Prices
AZ4477cs
AZ ITA
738
11:12 AM
MST T3
1:15 PM
PDT
2h 3m
M T W T F S S
Prices
VA8414cs
VA Virgin Australia
B39M
11:12 AM
MST T3
1:15 PM
PDT
2h 3m
M T W T F S S
Prices
AA3199
AA American
738
12:13 PM
MST T4
2:18 PM
PDT
2h 5m
52%
M T W T F S S
Prices
WN3334
WN Southwest
737
1:00 PM
MST T4
3:00 PM
PDT
2h
51%
M T W T F S S
Prices
VA8524cs
VA Virgin Australia
CR7
1:16 PM
MST T3
3:28 PM
PDT
2h 12m
M T W T F S S
Prices
UA1427+3
UA United
738
1:16 PM
MST T3
3:19 PM
PDT
2h 3m
60%
M T W T F S S
Prices
UA5434
UA United
CR7
1:16 PM
MST T3
3:28 PM
PDT
2h 12m
60%
M T W T F S S
Prices
CM2436cs
CM Copa
CR7
1:16 PM
MST T3
3:28 PM
PDT
2h 12m
M T W T F S S
Prices
UA5490
UA United
CR7
1:26 PM
MST T3
3:35 PM
PDT
2h 9m
60%
M T W T F S S
Prices
F91191+2
F9 Frontier
32Q
2:02 PM
MST T3
4:21 PM
PDT
2h 19m
M T W T F S S
Prices
AA2860+1
AA American
321
2:05 PM
MST T4
4:06 PM
PDT
2h 1m
52%
M T W T F S S
Prices
CZ1642cs
CZ China Southern
321
2:05 PM
MST T4
4:06 PM
PDT
2h 1m
M T W T F S S
Prices
Y42088cs
Y4 Volaris
A20N
2:14 PM
MST T3
4:30 PM
PDT
2h 16m
M T W T F S S
Prices
LX3271+2
LX Swiss
B38M
3:45 PM
MST T3
5:50 PM
PDT
2h 5m
M T W T F S S
Prices
AA1613+2
AA American
320
5:06 PM
MST T4
7:06 PM
PDT
2h
52%
M T W T F S S
Prices
FJ5037cs
FJ Fiji
320
5:06 PM
MST T4
7:06 PM
PDT
2h
M T W T F S S
Prices
CZ1629cs
CZ China Southern
320
5:06 PM
MST T4
7:06 PM
PDT
2h
M T W T F S S
Prices
WN1688
WN Southwest
7M8
5:50 PM
MST T4
7:50 PM
PDT
2h
51%
M T W T F S S
Prices
CM2434cs
CM Copa
7M8
7:30 PM
MST T3
9:33 PM
PDT
2h 3m
M T W T F S S
Prices
VA8417cs
VA Virgin Australia
7M8
7:30 PM
MST T3
9:33 PM
PDT
2h 3m
M T W T F S S
Prices
UA1141+2
UA United
7M8
7:30 PM
MST T3
9:33 PM
PDT
2h 3m
60%
M T W T F S S
Prices
AC4369+2
AC Air Canada
738
7:34 PM
MST T3
9:37 PM
PDT
2h 3m
M T W T F S S
Prices
OZ9540+2
OZ Asiana
738
7:41 PM
MST T3
9:50 PM
PDT
2h 9m
M T W T F S S
Prices
UA2837
UA United
738
7:47 PM
MST T3
9:50 PM
PDT
2h 3m
60%
M T W T F S S
Prices
AA686
AA American
738
9:46 PM
MST T4
11:46 PM
PDT
2h
52%
M T W T F S S
Prices
WN4101
WN Southwest
7M8
10:25 PM
MST T4
12:25 AM+1
PDT
2h
51%
M T W T F S S
Prices
WN3812
WN Southwest
B38M
10:35 PM
MST T4
12:35 AM+1
PDT
2h
51%
M T W T F S S
Prices
WN1098
WN Southwest
7M8
10:50 PM
MST T4
12:55 AM+1
PDT
2h 5m
51%
M T W T F S S
Prices
WN4366
WN Southwest
7M8
10:50 PM
MST T4
12:50 AM+1
PDT
2h
51%
M T W T F S S
Prices
AA6404
AA American
E75L
5:40 AM
PDT T1
7:55 AM
MST
2h 15m
32%
M T W T F S S
Prices
QF3047
QF Qant
E75
5:40 AM
PDT T1
7:55 AM
MST
2h 15m
26%
M T W T F S S
Prices
WN4145
WN Southwest
7S7
6:00 AM
PDT T2
8:13 AM
MST
2h 13m
23%
M T W T F S S
Prices
WN1057
WN Southwest
73H
6:10 AM
PDT T2
8:10 AM
MST
2h
23%
M T W T F S S
Prices
WN3261
WN Southwest
7M8
6:10 AM
PDT T2
8:15 AM
MST
2h 5m
23%
M T W T F S S
Prices
AC5296cs
AC Air Canada
7M8
7:00 AM
PDT TI
9:08 AM
MST
2h 8m
34%
M T W T F S S
Prices
UA2374+4
UA United
738
7:44 AM
PDT T3
9:50 AM
MST
2h 6m
25%
M T W T F S S
Prices
VA8413cs
VA Virgin Australia
738
8:04 AM
PDT T3
10:10 AM
MST
2h 6m
28%
M T W T F S S
Prices
AC4214cs
AC Air Canada
738
10:05 AM
PDT T3
12:14 PM
MST
2h 9m
34%
M T W T F S S
Prices
UA500+2
UA United
738
10:05 AM
PDT T3
12:14 PM
MST
2h 9m
25%
M T W T F S S
Prices
VA8410cs
VA Virgin Australia
CR7
10:15 AM
PDT T3
12:34 PM
MST
2h 19m
28%
M T W T F S S
Prices
UA5684
UA United
CR7
10:15 AM
PDT T3
12:34 PM
MST
2h 19m
25%
M T W T F S S
Prices
NZ9373cs
NZ Air New Zealand
E7W
10:17 AM
PDT T3
12:36 PM
MST
2h 19m
63%
M T W T F S S
Prices
WN4237
WN Southwest
B38M
12:40 PM
PDT T2
2:45 PM
MST
2h 5m
23%
M T W T F S S
Prices
AA2414
AA American
320
12:55 PM
PDT T1
3:02 PM
MST
2h 7m
32%
M T W T F S S
Prices
AA2548
AA American
738
1:13 PM
PDT T1
3:07 PM
MST
1h 54m
32%
M T W T F S S
Prices
UA4666
UA United
E7W
1:50 PM
PDT T3
4:04 PM
MST
2h 14m
25%
M T W T F S S
Prices
WN1981
WN Southwest
7S7
2:35 PM
PDT T2
4:45 PM
MST
2h 10m
23%
M T W T F S S
Prices
WN4730
WN Southwest
B38M
3:25 PM
PDT T2
5:35 PM
MST
2h 10m
23%
M T W T F S S
Prices
WN3651
WN Southwest
7S7
3:35 PM
PDT T2
5:35 PM
MST
2h
23%
M T W T F S S
Prices
QR2604
QR Qatar
321
3:54 PM
PDT T1
6:04 PM
MST
2h 10m
M T W T F S S
Prices
FJ5035cs
FJ Fiji
321
3:54 PM
PDT T1
6:04 PM
MST
2h 10m
M T W T F S S
Prices
VA8411cs
VA Virgin Australia
7M8
4:10 PM
PDT T3
6:24 PM
MST
2h 14m
28%
M T W T F S S
Prices
AZ4502cs
AZ ITA
7M8
4:10 PM
PDT T3
6:24 PM
MST
2h 14m
27%
M T W T F S S
Prices
UA574+4
UA United
738
4:18 PM
PDT T3
6:32 PM
MST
2h 14m
25%
M T W T F S S
Prices
EK6376cs
EK Emirates
738
4:26 PM
PDT T3
6:39 PM
MST
2h 13m
M T W T F S S
Prices
AC4368cs
AC Air Canada
738
4:26 PM
PDT T3
6:39 PM
MST
2h 13m
34%
M T W T F S S
Prices
AA1321+1
AA American
321
4:41 PM
PDT T1
6:43 PM
MST
2h 2m
32%
M T W T F S S
Prices
QR2911+1
QR Qatar
E75
6:40 PM
PDT T1
8:59 PM
MST
2h 19m
M T W T F S S
Prices
WN4230
WN Southwest
B38M
6:40 PM
PDT T2
8:55 PM
MST
2h 15m
23%
M T W T F S S
Prices
Y42453cs
Y4 Volaris
32N
6:45 PM
PDT T1
8:57 PM
MST
2h 12m
M T W T F S S
Prices
QR2713
QR Qatar
738
6:54 PM
PDT T1
9:09 PM
MST
2h 15m
M T W T F S S
Prices
AA2544
AA American
738
6:55 PM
PDT T1
8:54 PM
MST
1h 59m
32%
M T W T F S S
Prices
F92638+2
F9 Frontier
32N
7:07 PM
PDT T1
9:14 PM
MST
2h 7m
M T W T F S S
Prices
LX3270+3
LX Swiss
739
7:16 PM
PDT T3
9:35 PM
MST
2h 19m
M T W T F S S
Prices
UA2347
UA United
739
7:25 PM
PDT T3
9:39 PM
MST
2h 14m
25%
M T W T F S S
Prices
UA298+1
UA United
739
7:25 PM
PDT T3
9:39 PM
MST
2h 14m
25%
M T W T F S S
Prices
VA8412cs
VA Virgin Australia
739
7:25 PM
PDT T3
9:39 PM
MST
2h 14m
28%
M T W T F S S
Prices
UA5845+2
UA United
E7W
9:21 PM
PDT T3
11:43 PM
MST
2h 22m
25%
M T W T F S S
Prices
UA2615
UA United
738
9:21 PM
PDT T3
11:30 PM
MST
2h 9m
25%
M T W T F S S
Prices
UA233
UA United
738
9:21 PM
PDT T3
11:30 PM
MST
2h 9m
25%
M T W T F S S
Prices
CM2428+1
CM Copa
738
9:21 PM
PDT T3
11:30 PM
MST
2h 9m
M T W T F S S
Prices
CM2429cs
CM Copa
E7W
9:21 PM
PDT T3
11:43 PM
MST
2h 22m
M T W T F S S
Prices
VA8568cs
VA Virgin Australia
E7W
9:21 PM
PDT T3
11:43 PM
MST
2h 22m
28%
M T W T F S S
Prices
UA5708
UA United
E7W
10:37 PM
PDT T3
12:59 AM+1
MST
2h 22m
25%
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
SNA Santa Ana 3h 34m AAASF9 ACASCM Santa Ana (SNA) to San Francisco flights
LAS Las Vegas 3h 37m A8AAAS ACASAZ Las Vegas (LAS) to San Francisco flights
SAN San Diego 3h 39m AAASBA ACASAZ San Diego (SAN) to San Francisco flights
SBA Santa Barbara 3h 40m AAPD ACCMLX Santa Barbara (SBA) to San Francisco flights
LAX Los Angeles 3h 42m AAACAF AAAFAM Los Angeles (LAX) to San Francisco flights
BUR Burbank 3h 44m AAPDWN ACAVCM Burbank (BUR) to San Francisco flights
ONT Ontario 3h 47m AAEJAPD ACCMF9 Ontario (ONT) to San Francisco flights
SMF Sacramento 3h 48m AAASPD ACAVCM Sacramento (SMF) to San Francisco flights
RNO Reno 3h 58m AAASPD ACAVCM Reno (RNO) to San Francisco flights
PSP Palm Springs 4h 6m AAPD ACASBA Palm Springs (PSP) to San Francisco flights
1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Phoenix to San Francisco
8 carriers, 284 flights/week nonstop.
8 Airlines 650 mi 2h 3m nonstop

PHX–SFO is served by 8 airlines with nonstop service. United Airlines, American Airlines and Southwest Airlines lead the route. The flight covers 650 miles in approximately 2h 3m. Beyond nonstop, 1-stop connecting options are also available.

Airline Landscape

All carriers operating nonstop PHX–SFO service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines Also: AC, AZ, CA, CM, EK, LX, NH, NZ, OZ, VA 43 738, 739, 7M8, 7M9, CR7, E7W 2h03-2h15 72% Star Alliance AC, AZ, CA, CM, EK, LX, NH, NZ, OZ, VA
AA American Airlines Also: CZ, FJ, QR 35 320, 321, 738, E75L 2h-2h12 72% Oneworld CZ, FJ, QR
WN Southwest Airlines 22 737, 738, 7M8, 7S7, B38M 2h-2h16 72%
F9 Frontier Also: Y4 7 32Q 2h19 72% Y4
AS Alaska Airlines Also: QR 0 72% Oneworld QR
DL Delta Air Lines 0 72% SkyTeam
LF FlyNordic 0 72%
TWY TWY 0 72%
Aircraft on this route
320 Airbus A320 – AA, CZ, FJ
321 Airbus A321 – AA, CZ
32Q Airbus A321neo – F9
737 Boeing 737-700 – WN
738 Boeing 737-800 – AA, AC, AZ, EK, OZ, QR, UA, VA, WN
739 Boeing 737-900 – AC, AZ, CA, NZ, UA, VA
7M8 Boeing 737 MAX 8 – AC, CM, UA, VA, WN
7M9 Boeing 737 MAX 9 – UA
7S7 Boeing 737 MAX 7 – WN
A20N Airbus A320neo – Y4
B38M Boeing 737 MAX 8 – LX, WN
B39M Boeing 737 MAX 9 – VA
CR7 Bombardier CRJ-700 – CM, UA, VA
E75 Embraer E175 – QR
E75L Embraer E175 Long Wing – AA, NH
E7W Embraer E175 – AC, UA, VA
Alliance coverage
Star Alliance: UA (43 flights/wk, 40%)
Oneworld: AA + AS (35 flights/wk, 33%)
Unaffiliated: F9 + LF + TWY + WN (29 flights/wk, 27%)
SkyTeam: DL (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, PHX to SFO direction.
Mon
39
flights
Tue
36
flights
Wed
42
flights
Thu
40
flights
Fri
42
flights
Sat
43
flights
Sun
42
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
55
Nonstop flights
284
Outbound / wk
218
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PHX to SFO.
1-STOP
One-Stop Connections
100
Hubs
~3h
Fastest
~30h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
4,063
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
PHX → SFO
72%
Moderate delays possible. Allow buffer time.
Departing
72%
Arriving
100%
Return
SFO → PHX
64%
Moderate delays possible. Allow buffer time.
Departing
64%
Arriving
89%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. PHX delays → SFO delays →

Other ways to reach San Francisco from Phoenix

Nearby airports with service to San Francisco International Airport.
Metric PHX→SFO PRC→SFO TUS→SFO
Distance from PHX 87 mi 110 mi
Nonstop airlines 8 2 8
Weekly flights 284 28
Flight time 2h 3m 1h 34m 2h 21m
Departure OTP 72%
Airports within 200 miles of PHX with service to San Francisco International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
San Francisco is 0 hours the same as Phoenix.
PHX: MST · SFO: PDT

When it's 6:00 PM in Phoenix, it's 6:00 PM in San Francisco.
Distance & Flight Time
650 mi / 1,046 km
Nonstop flight time is approximately 2h 3m gate to gate.
Getting to PHX

Valley Metro Rail runs to the PHX Sky Train station at 44th Street/Washington (free Sky Train connects to T3 and T4 in 5 minutes). Fare from downtown Phoenix is $2 (20–25 min). The light rail network reaches Tempe, Mesa, and Glendale. The Sky Train runs 24 hours, but light rail does not; check schedules for early morning or late night travel.Taxis from downtown Phoenix cost $20–30; from Scottsdale $30–45. Ride-shares are widely available and comparable to taxis. Terminal 2 is closed; all commercial flights operate from T3 and T4. On-site parking is expensive ($36+/day); off-airport lots are cheaper with shuttles.

Getting from SFO

BART from SFO station (free AirTrain from any terminal to the station) to downtown San Francisco takes 30–40 minutes ($10.45 to Embarcadero). Traffic on 101 can make taxis and ride-hails much slower during peak hours; BART skips all of that. BART also reaches Oakland, Berkeley, and Millbrae for Caltrain connections.Ride-hails from SFO use a dedicated garage pickup area; follow signs. Taxis are metered; downtown SF costs $40–60. Caltrain to the Peninsula (Mountain View, Palo Alto, San Jose) requires taking BART to Millbrae station for the transfer. Rental cars are at a consolidated facility accessible by AirTrain.

San Francisco Climate

Coastal fog dominates the climate pattern. The thick marine layer ("Karl the Fog") rolls into SFO from the Pacific regularly in summer (June–September), causing significant low-visibility delays even on days that appear sunny inland. Morning fog burns off by afternoon most days, but persistent IFR conditions can last all day. This is the primary flight disruption risk at SFO.

Temperatures are mild year-round (10–20°C) with little seasonal variation. Winters bring rain (December–March) and occasional atmospheric river events that cause brief but intense flooding on the 101. Summers are cool. Pack a light jacket year-round. Wind off the bay affects small aircraft approach paths.

PHX–SFO Quick Facts

Key statistics for the Phoenix to San Francisco route.
Route details
Distance650 mi / 1,046 km
Flight time2h 3m
Time difference0 hours
Airlines (nonstop)8
Weekly flights284 out / 218 return
1-stop connectionsAvailable
Origin: PHX
IATA / ICAOPHX / KPHX
TimezoneAmerica/Phoenix
Passengers/yr51.2M
Elevation1,135 ft / 346 m
Destination: SFO
IATA / ICAOSFO / KSFO
TimezoneAmerica/Los_Angeles
Passengers/yr50.2M
Elevation13 ft / 4 m

Frequently Asked Questions

Common questions about PHX to SFO flights.
Nonstop flights from Phoenix Sky Harbor International Airport to San Francisco International Airport take about 2h 3m gate to gate. The route covers 650 miles.
8 airlines operate flights from PHX to SFO: United Airlines, American Airlines, Southwest Airlines, Frontier, and others.
This route has frequent daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include John Wayne Orange County, Harry Reid and San Diego.
Yes, return flights from SFO to PHX are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include PRC, TUS and FLG. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.
At Sky Harbor, Terminal 4 handles American Airlines and Southwest Airlines departures. Terminal 3 is used by Alaska Airlines and Frontier Airlines. United operates from Terminal 2. Know your terminal before arriving, as PHX's three active passenger terminals are not connected airside. There is a shuttle between terminals for checked passengers, but it adds time.
Alaska, American, Frontier, Southwest (from PHX Terminal 4), and United all operate PHX-SFO nonstop. Combined frequency is around 49 weekly departures from PHX alone, roughly 7 flights per day. American is the most frequent nonstop carrier. The 660-mile segment takes 2 hours 4 minutes. Frontier operates the lowest-cost option; Alaska, American, and United offer full-service fares with loyalty program accrual.
Yes. Sky Harbor sees some of the most extreme summer heat in US aviation. Temperatures above 48 degrees Celsius (118F) have historically caused temporary ground stops for some small regional aircraft, though mainline jets operate with performance adjustments rather than cancellations. Passengers on smaller regional jets connecting through PHX should monitor summer afternoon schedules. SFO fog is the other risk factor. Early morning arrivals can stack behind instrument approach queues.

Phoenix to San Francisco: Desert to Bay Area

PHX-SFO connects Sky Harbor International, one of the sunniest major airports in the US, to San Francisco International's sprawling multi-terminal complex. Five carriers operate nonstop service: Alaska, American, Frontier, Southwest, and United. American is the largest single operator, with around 32 weekly nonstop flights. Frontier adds low-cost capacity. Total frequency runs to 49 or more weekly departures across all carriers. Block time is 2 hours 4 minutes. At SFO, Alaska Airlines uses Terminal 2 (Harvey Milk Terminal), Delta uses Terminal 1, American and United use Terminals 3 and international Terminal A respectively.

Operational Considerations at Both Ends

Sky Harbor is one of the busiest airports in the Southwest and handles more than 45 million passengers annually. Three active terminals operate independently without airside connections, so terminal assignment matters before arriving. Phoenix summer heat. Regularly above 45 degrees Celsius from June through August. Is managed through aircraft performance limits and fuel adjustments rather than cancellations for mainline jets. SFO's fog is the more disruptive factor for Bay Area arrivals: early morning flights from PHX landing at SFO between 07:00 and 09:30 encounter the peak fog window from May through August. Southwest flies from PHX Terminal 4 into SFO's Terminal 1.