San Francisco to Carlsbad (SFO–CLD) — Airlines, Schedules & Connections

SFO Airport Page →
423 mi airlines 14/wk
On-time Some delays Frequent delays
Flight Schedule 4 flights Verified 6h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
UA5510
UA United
E7W
10:22 AM
PDT T3
12:16 PM
PDT
1h 54m
M T W T F S S
Prices
UA5508
UA United
E7W
6:40 PM
PDT T3
8:33 PM
PDT
1h 53m
M T W T F S S
Prices
UA5519
UA United
E7W
7:35 AM
PDT
9:27 AM
PDT
1h 52m
M T W T F S S
Prices
UA5599
UA United
E7W
1:43 PM
PDT
3:35 PM
PDT
1h 52m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
San Francisco to Carlsbad
1 carrier, 14 flights/week nonstop.
1 Airlines 14 Flights/wk 423 mi 1h 53m nonstop 16 1-stop hubs

SFO–CLD is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 423 miles in approximately 1h 53m. Beyond nonstop, 16 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop SFO–CLD service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines 14 E7W 1h53-1h54 62% Star Alliance
Aircraft on this route
E7W Embraer E175 – UA
Alliance coverage
Star Alliance: UA (14 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SFO to CLD direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
14
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SFO to CLD.
1-STOP
One-Stop Connections
16
Hubs
~2h
Fastest
~19h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
304
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
SFO → CLD
62%
Moderate delays possible. Allow buffer time.
Departing
62%
Return
CLD → SFO
87%
Generally reliable. Most flights run on time.
Arriving
87%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SFO delays →

Other ways to reach Carlsbad from San Francisco

Nearby airports with service to McClellan-Palomar Airport.
Metric SFO→CLD OAK→CLD SJC→CLD
Distance from SFO 11 mi 30 mi
Nonstop airlines 1 4 2
Weekly flights 14 4 1
Flight time 1h 53m 1h 25m 0h 55m
Departure OTP 62%
Airports within 200 miles of SFO with service to McClellan-Palomar Airport.

Travel Essentials

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

When it's 6:00 PM in San Francisco, it's 6:00 PM in Carlsbad.
Distance & Flight Time
423 mi / 680 km
Nonstop flight time is approximately 1h 53m to 1h 54m.
Getting to SFO

BART (Bay Area Rapid Transit) runs from downtown San Francisco (Embarcadero, Powell St.) to the SFO station and then a free AirTrain shuttle to all terminals (30–40 min from Embarcadero, $10.45). BART also connects Oakland and Berkeley; useful for East Bay travelers. Trains run from ~4am to midnight.Taxis from downtown San Francisco cost $40–60. Ride-hails (Uber, Lyft) pick up in the designated area in the garage and are often $30–50 depending on surge pricing. SamTrans buses serve Peninsula cities. Highway 101 and I-280 are heavily congested during commute hours; BART is faster than driving at those times.

SFO–CLD Quick Facts

Key statistics for the San Francisco to Carlsbad route.
Route details
Distance423 mi / 680 km
Flight time1h 53m to 1h 54m
Time difference0 hours
Airlines (nonstop)1
Weekly flights14 out / 14 return
1-stop connections16 hubs
Origin: SFO
IATA / ICAOSFO / KSFO
TimezoneAmerica/Los_Angeles
Passengers/yr52.3M
Elevation13 ft / 4 m
Destination: CLD
IATA / ICAOCLD / KCRQ
TimezoneAmerica/Los_Angeles
Elevation331 ft / 101 m

Frequently Asked Questions

Common questions about SFO to CLD flights.
Nonstop flights from San Francisco International Airport to McClellan-Palomar Airport take approximately 1h 53m to 1h 54m. The route covers 423 miles.
1 airline operates nonstop service: United Airlines.
There are approximately 14 nonstop flights per week from SFO to CLD. The return direction has about 14 weekly flights.
Yes, 1-stop connections are available through VNY, SJC, SLC, BZN, DAL, YYC, OMA, HOU, IAD, YYZ, RDU, ATL, MIA, DEN, LAS and PHX. These options provide additional schedule flexibility.
Yes, return flights from CLD to SFO are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include OAK and SJC. 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.

Flights from SFO to CLD

San Francisco International Airport (SFO) and McClellan-Palomar Airport (CLD) are connected by nonstop service from United Airlines. With 14 weekly departures, this is a well served route.

SFO to CLD Flight Duration and Schedule

Nonstop flight time from SFO to CLD ranges from 1 hours 53 minutes to 1 hours 54 minutes. The route covers a distance of 423 miles (680 km). There are approximately 14 weekly flights outbound and 14 return, totaling 28 flights per week in both directions.

Connecting Options and Alternatives

16 one-stop connections are available, with the fastest taking approximately 2 hours via VNY. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Oakland (OAK) and San Jose (SJC).