Ralph Wien Memorial Airport (OTZ): Delays & On-Time Performance
Data through May 2026
Ralph Wien Memorial Airport (OTZ) runs noticeably smoother than most US airports: 88% of its ~1 daily departures leave on time, 10 points above the national average, with an average departure delay of just 9 minutes. 1 airlines fly from Kotzebue, AK to 1 destinations.
- Departures on-time
- 88%
- left <15 min late
- Avg dep delay
- 9 min
- Arrivals on-time
- 88%
- Cancelled
- 4.0%
- Destinations
- 1
- nonstop
- Airlines
- 1
Monthly on-time trend
Best time of day to depart from OTZ
Busiest routes from OTZ
| Route | Flights/12mo | On-time | Avg delay |
|---|---|---|---|
| OTZ → ANC | 362 | 88% | 9 min |
Frequently asked questions
- How often are flights delayed at OTZ?
- 12% of departures from Ralph Wien Memorial Airport left 15+ minutes late between 2024-06 and 2026-05, with an average departure delay of 9 minutes. The national on-time average over the same period was 78%.
- How often are flights cancelled at OTZ?
- 4% of scheduled departures from OTZ were cancelled in this period, compared with a national rate of 1.6%.
Popular route pages from this airport
Based on 730 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.