UA2378 CLE → IAD

United Airlines · Cleveland, OH to Washington, DC · 24 flights observed, 2026-03-05 to 2026-03-28 · 287 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is -3 min, while the worst 10% run +198 min or later.

UA2378 covers more than one route in the data window — the stats below are for CLE → IAD, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
71%
Median delay
-3 min
90th percentile
+198 min
Cancellation rate
0%

How often is UA2378 on time?

Across 24 flights on CLE → IAD from 2026-03-05 to 2026-03-28, UA2378 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +198 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1771%
16-30 min28%
31-60 min14%
61-120 min00%
2+ hrs417%

Performance by month

MonthFlightsOn-timeAvg delay
2026-032471%+39 min

Performance by day of week

DayFlightsOn-time
Mon333%
Tue3100%
Wed367%
Thu475%
Fri450%
Sat4100%
Sun367%

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