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SEA–ORD · Nonstop
Seattle (Seattle-Tacoma International Airport) to Chicago (O'Hare International Airport).
The nonstop flight from Seattle (SEA) to Chicago (ORD) takes 3h 23m on average, covering about 1,716 miles. Across 18 flights we tracked, the fastest was 3h 12m and the slowest 3h 39m. 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 23m | 1,716 mi | Nonstop | 3h 12m | 4 |
Alaska Airlines, American Airlines, United Airlines and 1 more operate 19-20/day flights from SEA to ORD.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 6-7/day | Boeing 737 · Seat map | 00:1706:0008:3410:2911:2913:1017:48 |
| American Airlines | 5/day | Airbus A320 family, Boeing 737 · Seat map | 05:5006:0010:1911:0013:2413:3513:3913:5015:3523:56 |
| United Airlines | 5/day | Airbus A320 family, Boeing 737 · Seat map | 07:0009:2010:4110:4213:5513:5717:1317:1517:2623:0023:11 |
| Delta Air Lines | 3/day | Boeing 737 · Seat map | 07:1510:5017:35 |
Airlines seen among the 18 flights we have tracked on SEA to ORD. 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 18 real flights on this route, sourced from live flight data. Updated daily as new flights are observed.
The nonstop flight from Seattle (SEA) to Chicago (ORD) takes 3h 23m on average. The fastest flight we have tracked took 3h 12m and the slowest 3h 39m.
Seattle (SEA) to Chicago (ORD) is about 1,716 miles by air.
Yes. Alaska Airlines, American Airlines, United Airlines and 1 more fly nonstop from Seattle (SEA) to Chicago (ORD), with 19-20/day departures.
Alaska Airlines, American Airlines, United Airlines, and Delta Air Lines fly nonstop from Seattle (SEA) to Chicago (ORD).
The SEA–ORD route is flown with Airbus A320 family, Boeing 737.