Oklahoma City (OKC) to Seattle (SEA) flights
Alaska Airlines flies nonstop from OKC Will Rogers World Airport to Seattle-Tacoma International Airport, with about 14 flights a week in July 2026. The 1,519-mile flight takes about 3h 56m gate to gate.
- Distance
- 1,519 mi · 2,445 km
- Flight time
- 3h 56m
- Airlines
- 1
- Seats filled
- 82%
Airlines flying OKC to SEA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Alaska Airlines | 14 | Boeing 737 MAX 9, Boeing 737-900ER, Boeing 737-800 | 60,824 | 3h 56m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
OKC to SEA flight schedule
2 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 7:02am and the last at 2:55pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| AS 554Alaska Airlines | 7:02am | 9:00am | 17 | 97% |
| AS 405Alaska Airlines | 2:55pm | 4:53pm | 31 | 86% |
Is OKC to SEA on time?
From September 2025 to August 2026, 88% of 424 flights arrived within 15 minutes of schedule and 0.2% were cancelled. Flights leaving around 7am were the most punctual (97%), those around 3pm the least (86%). Most delay time was caused by late-arriving aircraft (38%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 424 | 88% | 6 min | 0.2% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 7am to 8am | 71 | 97% | |
| 2pm to 3pm | 298 | 87% | |
| 3pm to 4pm | 55 | 86% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 50 | 6,692 | |
| September 2025 | 30 | 4,456 | |
| October 2025 | 31 | 4,564 | |
| November 2025 | 29 | 3,903 | |
| December 2025 | 31 | 4,440 | |
| January 2026 | 23 | 2,965 | |
| February 2026 | 25 | 3,291 | |
| March 2026 | 31 | 4,484 | |
| April 2026 | 30 | 4,357 | |
| May 2026 | 31 | 4,692 | |
| June 2026 | 51 | 7,181 | |
| July 2026 | 61 | 9,799 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.