GSO (Greensboro) to DCA (Washington) flights arrive on time 78% of the time. The most reliable airline on this route is null at 82%. The average delay is 112 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated March 2026.GSO → DCA
GSO (Greensboro) to DCA (Washington)
GSO → DCA on-time performance by month
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This route is on time most of the time. About 78% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Airlines are roughly equal on this route — null leads slightly at 82% vs Republic Airways at 78%.
Airline Comparison
leads at 82% on time; Republic Airways trails at 78%.
Accurate?
Good to know
Departing from GSO
83% on timeExpect ~19 min sitting on the taxiway after your gate pushes back. GSO has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
GSO cancels 2.1% of flights — higher than average. Have a backup plan.
Arriving at DCA
79% on timeWhen flights into DCA are late, the average delay is 74 minutes. Build buffer if you have ground plans.
If connecting at DCA: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
DCA has a 2.6% cancellation rate — keep the airline app handy for rebooking.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.