UA4756 DAY → ORD

United Airlines · Dayton, OH to Chicago, IL · 20 flights observed, 2026-05-01 to 2026-05-20 · 240 mi

This flight has been on time less than half the time (32%) — expect a real chance of a delay.

UA4756 covers more than one route in the data window — the stats below are for DAY → ORD, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
32%
Median delay
+29 min
90th percentile
+134 min
Cancellation rate
5%

How often is UA4756 on time?

Across 20 flights on DAY → ORD from 2026-05-01 to 2026-05-20, UA4756 arrived within 15 minutes of schedule 32% of the time. The median arrival delay was +29 min, and the worst 10% of flights arrived +134 min or later. 5% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time632%
16-30 min421%
31-60 min211%
61-120 min421%
2+ hrs316%

Performance by month

MonthFlightsOn-timeAvg delay
2026-051932%+52 min

Performance by day of week

DayFlightsOn-time
Mon250%
Tue333%
Wed333%
Thu20%
Fri30%
Sat367%
Sun333%

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