UA4776 GSO → ORD

United Airlines · Greensboro/High Point, NC to Chicago, IL · 320 flights observed, 2025-07-01 to 2026-05-20 · 589 mi

UA4776 covers more than one route in the data window — the stats below are for GSO → ORD, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
64%
Median delay
+4 min
90th percentile
+70 min
Cancellation rate
5%

How often is UA4776 on time?

Across 320 flights on GSO → ORD from 2025-07-01 to 2026-05-20, UA4776 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +70 min or later. 5% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time19464%
16-30 min4615%
31-60 min269%
61-120 min196%
2+ hrs186%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073047%+59 min
2025-082886%0 min
2025-093080%+0 min
2025-103070%+5 min
2025-112650%+25 min
2025-123158%+34 min
2026-012843%+37 min
2026-022864%+11 min
2026-032669%+61 min
2026-042763%+14 min
2026-051979%+17 min

Performance by day of week

DayFlightsOn-time
Mon4171%
Tue4569%
Wed4768%
Thu4367%
Fri4353%
Sat4358%
Sun4161%

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