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

Frankfurt ⇄ Washington Dulles International FRA–IAD

Airlines flew 2,369 flights between Frankfurt, Germany FRA in Frankfurt, DE and Washington Dulles International IAD in Washington, DC in the twelve months to July 2026, both directions together: 626,421 passengers in 744,481 seats, 84% of them filled, and 51,558,142 pounds of freight. 4,080 miles, about 291 minutes in the air, on 3 airlines: United Air Lines Inc. (1,398), Lufthansa German Airlines (970), Global Jet Luxembourg, Sa (1).

2,369
flights, twelve months
FRA-IAD: 1,185 · IAD-FRA: 1,184
626,421
passengers
84% of seats filled
4,080
miles
about 291 minutes airborne
3
airlines
8 aircraft types

Flights by month both directions

0601191782381/254/257/2510/251/264/262387/26
By month, as a table
flights
1/25178
2/25159
3/25180
4/25179
5/25228
6/25221
7/25222
8/25230
9/25221
10/25218
11/25178
12/25180
1/26166
2/26147
3/26178
4/26166
5/26214
6/26233
7/26238

Passengers by month

016,64833,29749,94666,5941/254/257/2510/251/264/2662,5257/26
By month, as a table
passengers
1/2545,375
2/2535,097
3/2542,435
4/2546,353
5/2560,070
6/2561,766
7/2564,386
8/2566,594
9/2558,499
10/2556,943
11/2546,347
12/2554,128
1/2644,761
2/2635,235
3/2646,062
4/2641,031
5/2653,917
6/2660,379
7/2662,525

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Air Lines Inc. UA1,398357,37483%scheduled passenger service
Lufthansa German Airlines LH970269,04486%scheduled passenger service
Global Jet Luxembourg, Sa SVW1321%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 777-200ER/200LR/233LR762276172,151
Boeing 777-300/300ER/333ER635350185,110
Boeing B747-8448364142,350
Airbus Industrie A340-60037828192,346
Airbus Industrie A340-30012027927,184
Boeing 747-400243717,164
Boeing 767-400/ER1231113
Dassault Falcon 8x1143

FRA → IAD this direction alone · flown January 2025 to July 2026

1,185 flights of 716 scheduled, 309,681 passengers in 372,133 seats, 36,498,807 pounds of freight, 147,290 pounds of mail. United Air Lines Inc. 697; Lufthansa German Airlines 487; Global Jet Luxembourg, Sa 1.

IAD → FRA this direction alone · flown January 2025 to July 2026

1,184 flights of 716 scheduled, 316,740 passengers in 372,348 seats, 15,059,335 pounds of freight, 8,393 pounds of mail. United Air Lines Inc. 701; Lufthansa German Airlines 483.

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: Frankfurt, Germany FRA and Washington Dulles International IAD; all routes.