AA3766 DCA → GSO

American Airlines · Washington, DC to Greensboro/High Point, NC · 27 flights observed, 2025-07-06 to 2025-08-05 · 248 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is -4 min, while the worst 10% run +310 min or later.

AA3766 covers more than one route in the data window — the stats below are for DCA → GSO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
73%
Median delay
-4 min
90th percentile
+310 min
Cancellation rate
4%

How often is AA3766 on time?

Across 27 flights on DCA → GSO from 2025-07-06 to 2025-08-05, AA3766 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +310 min or later. 4% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1973%
16-30 min00%
31-60 min14%
61-120 min14%
2+ hrs519%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072268%+83 min
2025-084100%-4 min

Performance by day of week

DayFlightsOn-time
Mon580%
Tue580%
Wed475%
Thu333%
Fri4100%
SatNo data—
Sun560%

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