The nonstop is quickest: United IAD → ANC (7h 38m), on time 72% of the time. Alaska via Seattle (12h 26m) is more reliable, 83%, but takes 4h 48m longer.
Time of day × airport
Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).
Pick an hour to see this route’s flights leaving then.
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
| United | 110 | – | 1.8% | 60 min |
Dimmed: fewer than 150 flights in the year, too few to rank.
Flights, best and worst
Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
No flight on this route ran 150+ times in the year.
All 1 flights on this route →Nonstops by airline and airport
Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
| United | IAD | ANC | 7h 38m | 74% | 1.8% | 110 | Flying now |
Alternatives with one stop
All connections →| UnitedDetails → | IAD 06:10 → ORD 07:27UA 2070 | 1h 37m Chicago | ORD 09:04 → ANC 12:56UA 840 | 10h 46m | 95% | 81% |
| UnitedDetails → | IAD 08:15 → DEN 10:10UA 792 | 1h 10m Denver | DEN 11:20 → ANC 14:53UA 280 | 10h 38m | 95% | 75% |
| DeltaDetails → | IAD 06:00 → MSP 07:55DL 3996 · flown by SkyWest | 55m Minneapolis | MSP 08:50 → ANC 11:25DL 555 | 9h 25m | 88% | 73% |
About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON