Anchorage (ANC) to Dillingham (DLG): On-Time Performance
Data through May 2026
Anchorage (ANC) to Dillingham (DLG) is a thinner route than most in this dataset — 114 departures over the past year, roughly 2 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 86% arrived on time, comfortably above the national average of 78%.
- On-time
- 86%
- arrived <15 min late
- Avg delay
- 7 min
- completed flights
- Cancelled
- 1.8%
- Flights/day
- 0.31
- last 12 months
- Duration
- 1h 14m
- scheduled
- Distance
- 329 mi
Monthly on-time trend
Best time to fly from ANC to DLG
Departure time makes little difference on this route — on-time rates stay within a few points across the day.
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 81% | 8 min |
| Tuesday | 87% | 13 min |
| Wednesday | 87% | 4 min |
| Thursday | 87% | 4 min |
| Friday | 85% | 12 min |
| Saturday | 81% | 6 min |
| Sundaybest | 91% | 2 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft25%
- Airline operations39%
- National airspace system14%
- Weather22%
Frequently asked questions
- How often are flights from ANC to DLG delayed?
- 15% of ANC–DLG flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 7 minutes.
- What is the best time of day to fly from ANC to DLG?
- Departures around 10 a.m. have the best record (87% on-time), while departures around 3 p.m. have the worst (85%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from ANC to DLG?
- The scheduled ANC–DLG flight time averages 1h 14m over 329 miles. Actual arrival times vary — flights on this route land 15+ minutes late 15% of the time.
- How often are ANC to DLG flights cancelled?
- 1.8% of scheduled flights on this route were cancelled between 2024-06 and 2026-05, slightly above the national rate of 1.6%.
- What day of the week is most reliable for ANC to DLG?
- Sunday flights have the best record at 91% on-time. Day-of-week differences on this route are meaningful — Monday trails at 81%.
Explore related pages
More routes from ANC
Related guides
Based on 224 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.