Stillwater Regional Airport (SWO) delays & on-time performance
Stillwater, Oklahoma · 1 nonstop destinations · 2 airlines · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at SWO right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
On-time arrivals
83%
arrived < 15 min late
Cancelled
3.6%
26 flights
Avg arrival delay
22 min
124 min when late
Departed on time
84%
avg taxi-out 18 min
Figures cover 729 departures from SWO; on-time is measured at arrival. Arrivals into SWO were on time 77% of the time.
Key facts
- Flights departing Stillwater Regional Airport (SWO) arrived on time 83% of the time in Aug 2025 – Jul 2026, better than the 78% national average.
- 3.6% were cancelled, and 9% arrived an hour or more late.
- SkyWest Airlines was the most punctual airline here (87% on time); PSA Airlines was the least (79%).
- Departures scheduled around 6am did best (87% on time); around 2pm did worst (76%).
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (47%).
Most delayed routes from SWO
Lowest on-time arrival rates among regularly flown routes.
Most reliable routes from SWO
Highest on-time arrival rates among regularly flown routes.
- DFW · Dallas/Fort Worth83%729 flts
Best airline at SWO
Departures from this airport, ranked by on-time arrival.
| Airline | On time | Cancelled | Avg delay | Routes | Flights |
|---|---|---|---|---|---|
| SkyWest Airlines | 87% | 1.2% | 14 min | 1 | 326 |
| PSA Airlines | 79% | 5.5% | 29 min | 1 | 403 |
Best time to fly out of SWO
On-time arrival rate by scheduled departure hour (local time).
- 6am87%365 flts
- 2pm76%248 flts
- 3pm82%116 flts
Monthly trend
Why departures were late
- Airline (crew, maintenance, cleaning, fueling)47%
- Late-arriving aircraft27%
- Extreme weather13%
- Air traffic control & airport congestion12%
- Security0%
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.