UA4453 CVG → IAD

United Airlines · Cincinnati, OH to Washington, DC · 21 flights observed, 2026-02-12 to 2026-03-04 · 388 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is 0 min, while the worst 10% run +70 min or later.

UA4453 covers more than one route in the data window — the stats below are for CVG → IAD, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
70%
Median delay
0 min
90th percentile
+70 min
Cancellation rate
5%

How often is UA4453 on time?

Across 21 flights on CVG → IAD from 2026-02-12 to 2026-03-04, UA4453 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +70 min or later. 5% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1470%
16-30 min15%
31-60 min15%
61-120 min315%
2+ hrs15%

Performance by month

MonthFlightsOn-timeAvg delay
2026-021669%+19 min
2026-03475%+10 min

Performance by day of week

DayFlightsOn-time
Mon333%
Tue3100%
Wed367%
Thu3100%
Fri333%
Sat367%
Sun2100%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…