Routes and flights · the DOT's airline reports, August 2025 to July 2026

Seattle-Tacoma International ⇄ Birmingham-Shuttlesworth International SEA–BHM

Airlines flew 1 flights between Seattle-Tacoma International SEA in Seattle, WA and Birmingham-Shuttlesworth International BHM in Birmingham, AL in the twelve months to July 2026, both directions together: 173 passengers in 180 seats, 96% of them filled. 2,079 miles, about 295 minutes in the air, on 1 airline: Delta Air Lines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

flights, twelve months

SEA-BHM: 1

173

passengers

96% of seats filled

2,079

miles

about 295 minutes airborne

airline

1 aircraft type

Flights by month both directions

By month, as a table

	flights
5/25	2
6/25	1
3/26	1

Passengers by month

By month, as a table

	passengers
5/25	326
6/25	173
3/26	173

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Delta Air Lines Inc. DL	1	173	96%	scheduled passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Boeing 737-900ER	1	180	173

SEA → BHM this direction alone · flown May 2025 to March 2026

1 flights, 173 passengers in 180 seats. Delta 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: Seattle-Tacoma International SEA and Birmingham-Shuttlesworth International BHM; all routes.