UA4400 IAD → CVG

United Airlines · Washington, DC to Cincinnati, OH · 6 flights observed, 2025-08-19 to 2025-08-31 · 388 mi

UA4400 covers more than one route in the data window — the stats below are for IAD → CVG, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
83%
Median delay
-6 min
90th percentile
+156 min
Cancellation rate
0%

How often is UA4400 on time?

Across 6 flights on IAD → CVG from 2025-08-19 to 2025-08-31, UA4400 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +156 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time583%
16-30 min00%
31-60 min00%
61-120 min00%
2+ hrs117%

Performance by month

MonthFlightsOn-timeAvg delay
2025-08683%+46 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue2100%
WedNo data—
ThuNo data—
FriNo data—
Sat2100%
Sun250%

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