UA3456 CLE → EWR

United Airlines · Cleveland, OH to Newark, NJ · 16 flights observed, 2025-12-18 to 2026-01-05 · 404 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is -12 min, while the worst 10% run +56 min or later.

UA3456 covers more than one route in the data window — the stats below are for CLE → EWR, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
73%
Median delay
-12 min
90th percentile
+56 min
Cancellation rate
6%

How often is UA3456 on time?

Across 16 flights on CLE → EWR from 2025-12-18 to 2026-01-05, UA3456 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +56 min or later. 6% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1173%
16-30 min00%
31-60 min320%
61-120 min00%
2+ hrs17%

Performance by month

MonthFlightsOn-timeAvg delay
2025-121173%+1 min
2026-01475%+28 min

Performance by day of week

DayFlightsOn-time
Mon333%
Tue2100%
Wed250%
Thu3100%
Fri250%
SatNo data—
Sun3100%

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