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

Philadelphia International ⇄ London PHL–LHR

Airlines flew 1,869 flights between Philadelphia International PHL in Philadelphia, PA and London, United Kingdom LHR in London, GB in the twelve months to July 2026, both directions together: 440,122 passengers in 520,471 seats, 85% of them filled, and 31,997,983 pounds of freight. 3,545 miles, about 237 minutes in the air, on 3 airlines: American Airlines Inc. (1,143), British Airways Plc (725), United Air Lines Inc. (1).

1,869
flights, twelve months
PHL-LHR: 927 · LHR-PHL: 942
440,122
passengers
85% of seats filled
3,545
miles
about 237 minutes airborne
3
airlines
6 aircraft types

Flights by month both directions

047941411881/254/257/2510/251/264/261887/26
By month, as a table
flights
1/25125
2/25109
3/25125
4/25180
5/25185
6/25178
7/25186
8/25181
9/25180
10/25175
11/25122
12/25122
1/26118
2/26104
3/26130
4/26181
5/26188
6/26180
7/26188

Passengers by month

012,46024,92037,38149,8411/254/257/2510/251/264/2642,2377/26
By month, as a table
passengers
1/2528,309
2/2521,796
3/2529,875
4/2543,097
5/2546,250
6/2546,520
7/2549,841
8/2546,862
9/2542,540
10/2542,909
11/2529,294
12/2530,797
1/2627,203
2/2621,656
3/2630,808
4/2639,443
5/2643,059
6/2643,314
7/2642,237

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
American Airlines Inc. AA1,143243,28786%scheduled passenger service
British Airways Plc BA725196,74083%scheduled passenger service
United Air Lines Inc. UA19537%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
B787-900 Dreamliner1,125248239,593
Airbus 350-1000682331187,444
Boeing 777-200ER/200LR/233LR402568,722
B787-800 Dreamliner192323,717
Boeing 777-300/300ER/333ER2254390
Boeing 787-10 Dreamliner1256256

PHL → LHR this direction alone · flown January 2025 to July 2026

927 flights of 588 scheduled, 220,344 passengers in 258,218 seats, 13,942,688 pounds of freight, 2,846 pounds of mail. American Airlines Inc. 569; British Airways Plc 358.

LHR → PHL this direction alone · flown January 2025 to July 2026

942 flights of 596 scheduled, 219,778 passengers in 262,253 seats, 18,055,295 pounds of freight, 9,768 pounds of mail. American Airlines Inc. 574; British Airways Plc 367; United Air Lines Inc. 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 London, United Kingdom LHR; all routes.