ANC → IAD United Airlines

United Airlines · Anchorage, AK to Washington, DC · 109 flights, 2025-07-01 to 2026-06-30 · aggregated across 1 flight number

This route's reliability varies a lot by day of week — 94% on-time on Saturdays vs. 53% on Fridays.
On-time arrival
79%
Median delay
-6 min
90th percentile
+35 min
Cancellation rate
1%

How on-time is United Airlines from ANC to IAD?

Across every United Airlines flight number on ANC → IAD (109 flights, 2025-07-01 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +35 min or later. 1% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time8579%
16-30 min1110%
31-60 min55%
61-120 min55%
2+ hrs22%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072969%+15 min
2025-083184%-1 min
2025-09786%-9 min
2026-051182%-2 min
2026-063080%+5 min

Performance by day of week

DayFlightsOn-time
Mon1560%
Tue1587%
Wed1593%
Thu1688%
Fri1553%
Sat1694%
Sun1675%

UA flight numbers on ANC → IAD

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…