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

Seattle-Tacoma International ⇄ Munich SEA–MUC

Airlines flew 363 flights between Seattle-Tacoma International SEA in Seattle, WA and Munich, Germany MUC in Munich, DE in the twelve months to July 2026, both directions together: 82,106 passengers in 106,967 seats, 77% of them filled, and 5,458,982 pounds of freight. 5,283 miles, on 1 airline: Lufthansa German Airlines (363).

363
flights, twelve months
SEA-MUC: 181 · MUC-SEA: 182
82,106
passengers
77% of seats filled
5,283
miles
1
airline
1 aircraft type

Flights by month both directions

0142740541/254/257/2510/251/264/26547/26
By month, as a table
flights
1/2526
2/2522
3/2525
4/2525
5/2527
6/2526
7/2526
8/2527
9/2525
10/2528
11/2526
12/2526
1/2626
2/2624
3/2624
4/2622
5/2633
6/2648
7/2654

Passengers by month

03,3616,72210,08213,4431/254/257/2510/251/264/2613,4437/26
By month, as a table
passengers
1/255,049
2/253,988
3/255,316
4/255,327
5/255,384
6/256,027
7/257,309
8/257,898
9/256,657
10/256,106
11/255,588
12/256,345
1/265,379
2/264,816
3/265,548
4/263,973
5/266,347
6/2610,006
7/2613,443

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Lufthansa German Airlines LH36382,10677%charter cargo service, scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A350-90036329582,106

SEA → MUC this direction alone · flown January 2025 to July 2026

181 flights, 42,258 passengers in 53,203 seats, 2,590,383 pounds of freight. Lufthansa German Airlines 181.

MUC → SEA this direction alone · flown January 2025 to July 2026

182 flights, 39,848 passengers in 53,764 seats, 2,868,599 pounds of freight. Lufthansa German Airlines 182.

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: Seattle-Tacoma International SEA and Munich, Germany MUC; all routes.