UA4605 IAD → GSO

United Airlines · Washington, DC to Greensboro/High Point, NC · 5 flights observed, 2025-10-31 to 2025-11-28 · 239 mi

UA4605 covers more than one route in the data window — the stats below are for IAD → GSO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
40%
Median delay
+45 min
90th percentile
+71 min
Cancellation rate
0%

How often is UA4605 on time?

Across 5 flights on IAD → GSO from 2025-10-31 to 2025-11-28, UA4605 arrived within 15 minutes of schedule 40% of the time. The median arrival delay was +45 min, and the worst 10% of flights arrived +71 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time240%
16-30 min00%
31-60 min120%
61-120 min240%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-1010%+76 min
2025-11450%+32 min

Performance by day of week

DayFlightsOn-time
MonNo data—
TueNo data—
WedNo data—
ThuNo data—
Fri540%
SatNo data—
SunNo data—

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