UA4178 CVG → EWR

United Airlines · Cincinnati, OH to Newark, NJ · 26 flights observed, 2025-09-25 to 2025-10-24 · 569 mi

This flight's reliability varies a lot by day of week — 80% on-time on Fridays vs. 40% on Thursdays.

UA4178 covers more than one route in the data window — the stats below are for CVG → EWR, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
69%
Median delay
+9 min
90th percentile
+56 min
Cancellation rate
0%

How often is UA4178 on time?

Across 26 flights on CVG → EWR from 2025-09-25 to 2025-10-24, UA4178 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +56 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1869%
16-30 min28%
31-60 min415%
61-120 min14%
2+ hrs14%

Performance by month

MonthFlightsOn-timeAvg delay
2025-09580%+18 min
2025-102167%+13 min

Performance by day of week

DayFlightsOn-time
Mon475%
Tue475%
Wed4100%
Thu540%
Fri580%
SatNo data—
Sun450%

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