The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Philadelphia International ⇄ San Antonio International PHL–SAT

Airlines flew 534 flights between Philadelphia International PHL in Philadelphia, PA and San Antonio International SAT in San Antonio, TX in the twelve months to July 2026, both directions together: 54,843 passengers in 68,820 seats, 80% of them filled, and 3,835 pounds of freight. 1,496 miles, about 202 minutes in the air, on 4 airlines: American Airlines Inc. (527), Delta Air Lines Inc. (3), Sun Country Airlines d/b/a MN Airlines (3), CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle (1). Planning to fly it yourself? The weather and winds along this route right now.

534
flights, twelve months
PHL-SAT: 271 · SAT-PHL: 263
54,843
passengers
80% of seats filled
1,496
miles
about 202 minutes airborne
4
airlines
7 aircraft types

Flights by month both directions

02958871163/256/259/253/266/261167/26
By month, as a table
flights
3/251
4/258
5/251
6/2551
7/2559
8/2558
9/2559
10/2565
11/253
3/262
4/2648
5/2679
6/26104
7/26116

Passengers by month

02,9615,9228,88411,8453/256/259/253/266/2611,8457/26
By month, as a table
passengers
3/25106
4/251,093
5/25171
6/255,922
7/256,677
8/255,652
9/255,803
10/257,006
11/25232
3/26188
4/264,538
5/267,855
6/2611,724
7/2611,845

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
American Airlines Inc. AA52754,17980%scheduled passenger service
Delta Air Lines Inc. DL326186%charter passenger service
Sun Country Airlines d/b/a MN Airlines SY340372%charter passenger service
CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF100%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A31951512852,635
Airbus Industrie A320-100/2007150763
Boeing 737-8004180538
Airbus Industrie A321Neoxlr3190415
Boeing 757-200272126
Airbus Industrie A321-200n2196366
Bombardier Challenger 604/6051190

PHL → SAT this direction alone · flown March 2025 to July 2026

271 flights of 273 scheduled, 27,084 passengers in 35,021 seats, 3,655 pounds of freight. American Airlines Inc. 267; Delta Air Lines Inc. 2; Sun Country Airlines d/b/a MN Airlines 2.

SAT → PHL this direction alone · flown April 2025 to July 2026

263 flights of 266 scheduled, 27,759 passengers in 33,799 seats, 180 pounds of freight. American Airlines Inc. 260; Delta Air Lines Inc. 1; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1; Sun Country Airlines d/b/a MN Airlines 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Philadelphia International PHL and San Antonio International SAT; all routes.