Route · SEA → OKC · 2020–2025 BTS data
Seattle to Oklahoma City
The SEA–OKC corridor (Seattle, WA → Oklahoma City, OK) runs ahead of the national average, served by 2 carriers across roughly 1,519 miles.
Data updated 2026-06-13
- 82.9%
- On-time
- +3.9 pts
- vs US avg
- 47 min
- Delay when late
- 1,291
- Flights
Cancelled
0.4%
Best Month
N/A
Worst Month
N/A
Distance
1,519 mi
Carriers
2
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 31 | 7 | 0 | 0 | AS |
| Oct 2025 | 31 | 2 | 0 | 0 | AS |
| Sep 2025 | 30 | 3 | 0 | 0 | AS |
| Aug 2025 | 50 | 11 | 0 | 0 | AS |
| Jul 2025 | 48 | 15 | 0 | 0 | AS |
| Jun 2025 | 30 | 6 | 0 | 0 | AS |
| May 2025 | 31 | 5 | 0 | 0 | AS |
| Apr 2025 | 30 | 6 | 0 | 0 | AS |
| Oct 2024 | 31 | 1 | 0 | 0 | AS |
| Sep 2024 | 30 | 5 | 0 | 0 | AS |
| Aug 2024 | 31 | 3 | 0 | 0 | AS |
| Jul 2024 | 31 | 8 | 0 | 0 | AS |
| Jun 2024 | 30 | 5 | 0 | 0 | AS |
| May 2024 | 31 | 4 | 0 | 0 | AS |
| Apr 2024 | 30 | 7 | 0 | 0 | AS |
| Mar 2024 | 31 | 8 | 0 | 0 | AS |
| Sep 2023 | 30 | 3 | 0 | 0 | AS |
| Aug 2023 | 31 | 10 | 0 | 0 | AS |
| Jul 2023 | 31 | 2 | 0 | 0 | AS |
| Jun 2023 | 30 | 9 | 0 | 1 | AS |
| May 2023 | 31 | 11 | 0 | 0 | AS |
| Apr 2023 | 30 | 12 | 0 | 0 | AS |
| Dec 2022 | 31 | 10 | 3 | 0 | AS |
| Oct 2022 | 31 | 9 | 0 | 0 | AS |
Cancellation Rate
0.4%
3 of 771 flights
Diversion Rate
0.1%
1 of 771 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
SEA - Seattle
Full on-time, delay-cause, and seasonal performance for Seattle, WA.
Origin airport →OKC - Oklahoma City
Full on-time, delay-cause, and seasonal performance for Oklahoma City, OK.
Destination airport →Compare the two airports
See SEA and OKC side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to SEA–OKC.
Routes with a similar on-time rate
What the Data Says About SEA to OKC
Bureau of Transportation Statistics records show Seattle to Oklahoma City (SEA to OKC) running a 82.9% on-time rate over 1,291 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 47.0 minutes. The 1,519-mile corridor is served by 2 carriers, and over the last 24 months 0.4% of 771 flights were cancelled, 0.1% diverted.
Monthly performance data for this route did not show a clear best/worst split in the sample window; review the monthly table above for period-by-period detail.
Frequently Asked Questions
How often are flights delayed from SEA to OKC? ▼
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.