No clear winner: United’s IAD → ANC flights land within a few points of 3 in 4 on time whatever the hour.
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.
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 United flight on this route ran 150+ times in the year.
All 1 United flights in the current schedule
Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
| UA 2073 | IAD 17:43 | ANC 21:21 | 7h 38m | 110 | 74% | 1.8% | 60 min |
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% |
| UnitedDetails → | IAD 12:35 → EWR 14:01UA 1498 | 1h 27m Newark | EWR 15:28 → ANC 19:12UA 450 | 10h 37m | 91% | 72% |
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