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

Philadelphia International ⇄ Zurich PHL–ZRH

Airlines flew 665 flights between Philadelphia International PHL in Philadelphia, PA and Zurich, Switzerland ZRH in Zurich, CH in the twelve months to July 2026, both directions together: 124,843 passengers in 160,023 seats, 78% of them filled, and 8,616,261 pounds of freight. 4,025 miles, about 421 minutes in the air, on 1 airline: American Airlines Inc. (665).

665
flights, twelve months
PHL-ZRH: 333 · ZRH-PHL: 332
124,843
passengers
78% of seats filled
4,025
miles
about 421 minutes airborne
1
airline
2 aircraft types

Flights by month both directions

0163146621/254/257/2510/251/264/26587/26
By month, as a table
flights
1/2516
2/2553
3/2560
4/2559
5/2562
6/2559
7/2562
8/2562
9/2560
10/2561
11/2558
12/2562
1/2616
2/2644
3/2662
4/2661
5/2662
6/2659
7/2658

Passengers by month

03,8997,79811,69715,5961/254/257/2510/251/264/2611,1937/26
By month, as a table
passengers
1/252,963
2/256,672
3/2510,202
4/2510,789
5/2511,624
6/2512,474
7/2514,798
8/2515,596
9/2513,101
10/2511,264
11/257,593
12/2512,095
1/263,003
2/266,106
3/2610,427
4/2610,892
5/2611,709
6/2611,864
7/2611,193

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
American Airlines Inc. AA665124,84378%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
B787-800 Dreamliner49423486,436
B787-900 Dreamliner17126038,407

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

333 flights of 337 scheduled, 59,638 passengers in 80,082 seats, 1,643,831 pounds of freight, 4,419 pounds of mail. American Airlines Inc. 333.

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

332 flights of 340 scheduled, 65,205 passengers in 79,941 seats, 6,972,430 pounds of freight, 22,745 pounds of mail. American Airlines Inc. 332.

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 Zurich, Switzerland ZRH; all routes.