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SEA–DTW · Nonstop
Seattle (Seattle-Tacoma International Airport) to Detroit (Detroit Metropolitan Wayne County Airport).
The nonstop flight from Seattle (SEA) to Detroit (DTW) takes 3h 33m on average, covering about 1,922 miles. Across 4 flights we tracked, the fastest was 3h 33m and the slowest 3h 33m. The current schedule below is the better source for planned airline frequency.
Plan this route| Avg flight time | Distance | Route type | Fastest tracked | Airlines |
|---|---|---|---|---|
| 3h 33m | 1,922 mi | Nonstop | 3h 33m | 2 |
Delta Air Lines and Alaska Airlines operate 7/day flights from SEA to DTW.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| Delta Air Lines | 5/day | Boeing 737, Boeing 757 · Seat map | 05:3009:5311:1815:0023:10 |
| Alaska Airlines | 2/day | Boeing 737 · Seat map | 09:1822:22 |
Airlines seen among the 4 flights we have tracked on SEA to DTW. The sample is too small to rank carriers by share; the scheduled departures above show who flies this route most.
Flight times usually differ by direction — jet-stream winds make eastbound crossings faster than westbound ones.
Methodology: figures are aggregated from 4 real flights on this route, sourced from live flight data. Updated daily as new flights are observed.
The nonstop flight from Seattle (SEA) to Detroit (DTW) takes 3h 33m on average. The fastest flight we have tracked took 3h 33m and the slowest 3h 33m.
Seattle (SEA) to Detroit (DTW) is about 1,922 miles by air.
Yes. Delta Air Lines and Alaska Airlines fly nonstop from Seattle (SEA) to Detroit (DTW), with 7/day departures.
Delta Air Lines and Alaska Airlines fly nonstop from Seattle (SEA) to Detroit (DTW).
The SEA–DTW route is flown with Boeing 737, Boeing 757.