Charlotte Amalie to Philadelphia (STT–PHL) — Airlines, Schedules & Connections

STT Airport Page →
1,609 mi airlines 16/wk
On-time Some delays Frequent delays
Flight Schedule 7 flights Verified 1h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
AA2606
AA American
319
12:47 PM
AST
5:02 PM
EDT
4h 15m
M T W T F S S
Prices
AS4208
AS Alaska
319
12:56 PM
AST
5:19 PM
EDT
4h 23m
M T W T F S S
Prices
AA1793
AA American
319
2:06 PM
AST
6:09 PM
EDT
4h 3m
M T W T F S S
Prices
AA1956
AA American
319
2:52 PM
AST
7:15 PM
EDT
4h 23m
M T W T F S S
Prices
AA3119
AA American
319
8:30 AM
EDT
12:35 PM
AST
4h 5m
M T W T F S S
Prices
AA2592
AA American
319
9:52 AM
EDT TA
1:51 PM
AST
3h 59m
M T W T F S S
Prices
AA1081
AA American
319
10:54 AM
EDT TA
2:52 PM
AST
3h 58m
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...
Charlotte Amalie to Philadelphia
2 carriers, 16 flights/week nonstop.
2 Airlines 16 Flights/wk 1,609 mi 4h 3m nonstop 30 1-stop hubs

STT–PHL is served by 2 airlines with nonstop service. American Airlines and Alaska Airlines lead the route. The flight covers 1,609 miles in approximately 4h 3m. Beyond nonstop, 30 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop STT–PHL service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AA American Airlines 15 319 4h03-4h23 100% Oneworld
AS Alaska Airlines 1 319 4h23 100% Oneworld
Aircraft on this route
319 Airbus A319 – AA, AS
Alliance coverage
Oneworld: AA + AS (16 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, STT to PHL direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
4
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
4
Nonstop flights
16
Outbound / wk
15
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STT to PHL.
1-STOP
One-Stop Connections
30
Hubs
~6h
Fastest
~25h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,137
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
STT → PHL
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
67%
Return
PHL → STT
84%
Generally reliable. Most flights run on time.
Departing
84%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. STT delays → PHL delays →

Other ways to reach Philadelphia from Charlotte Amalie

Nearby airports with service to Philadelphia International Airport.
Metric STT→PHL SJU→PHL SXM→PHL
Distance from STT 68 mi 124 mi
Nonstop airlines 2 5 1
Weekly flights 16 80 11
Flight time 4h 3m 3h 57m 4h 10m
Departure OTP 100%
Airports within 200 miles of STT with service to Philadelphia International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Philadelphia is 0 hours the same as Charlotte Amalie.
STT: AST · PHL: EDT

When it's 6:00 PM in Charlotte Amalie, it's 6:00 PM in Philadelphia.
Distance & Flight Time
1,609 mi / 2,589 km
Nonstop flight time is approximately 4h 3m to 4h 23m.
Getting from PHL

SEPTA Airport Line from the terminal to Center City takes 25–30 minutes ($8). Trains run every 30 minutes (5am to midnight) to 30th Street, Suburban, and Jefferson stations; all with connections to the subway and regional rail network. Buy tickets at platform machines.Taxis to Center City cost $28–35 (flat rate). Ride-shares to Center City run $22–35. For New York City, the Bolt Bus and Greyhound stop near 30th Street Station, or take NJ Transit to New York Penn Station (connecting from 30th Street). Amtrak also departs 30th Street Station for New York in 65 minutes.

Philadelphia Climate

Humid continental climate on the Delaware River. Winters (December–March) are cold (−2 to 5°C) with snow and ice. Philadelphia sits in the I-95 "snow corridor" and receives significant nor'easter snowfall several times per winter. PHL has solid de-icing capacity, but major storms cause multi-hour and multi-day disruptions.

Summers are hot and humid (28–34°C) with afternoon thunderstorms that cause frequent delays June through August. Spring and fall are transitional with variable conditions. Fog along the Delaware is occasional in fall and early winter mornings.

STT–PHL Quick Facts

Key statistics for the Charlotte Amalie to Philadelphia route.
Route details
Distance1,609 mi / 2,589 km
Flight time4h 3m to 4h 23m
Time difference0 hours
Airlines (nonstop)2
Weekly flights16 out / 15 return
1-stop connections30 hubs
Origin: STT
IATA / ICAOSTT / TIST
TimezoneAmerica/St_Thomas
Passengers/yr1.6M
Elevation23 ft / 7 m
Destination: PHL
IATA / ICAOPHL / KPHL
TimezoneAmerica/New_York
Passengers/yr30.2M
Elevation36 ft / 11 m

Frequently Asked Questions

Common questions about STT to PHL flights.
Nonstop flights from Cyril E. King Airport to Philadelphia International Airport take approximately 4h 3m to 4h 23m. The route covers 1,609 miles.
2 airlines operate nonstop service: American Airlines and Alaska Airlines.
There are approximately 16 nonstop flights per week from STT to PHL. The return direction has about 15 weekly flights.
Yes, 1-stop connections are available through OPF, TMB, RDU, PLS, SAV, PBI, JFK, PWM, BUF, BWI, NAS, AUA, TYS, IND, GCM, BNA, OMA, SAT, PHX, SJU, FLL, IAD, MIA, ATL, ORD, BOS, CLT, MCO, DFW and IAH. These options provide additional schedule flexibility.
Yes, return flights from PHL to STT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SJU and SXM. 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 STT to PHL

Cyril E. King Airport (STT) and Philadelphia International Airport (PHL) are connected by nonstop service from American Airlines and Alaska Airlines. With 16 weekly departures, this is a well served route.

STT to PHL Flight Duration and Schedule

Nonstop flight time from STT to PHL ranges from 4 hours 3 minutes to 4 hours 23 minutes. The route covers a distance of 1,609 miles (2,589 km). There are approximately 16 weekly flights outbound and 15 return, totaling 31 flights per week in both directions.

Connecting Options and Alternatives

30 one-stop connections are available, with the fastest taking approximately 6 hours via OPF. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include San Juan (SJU) and Sint Maarten (SXM).