GSO (Greensboro) to DCA (Washington) flights arrive on time 75% of the time. The most reliable airline on this route is null at 80%. The average delay is 93 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated August 2026.GSO → DCA
GSO (Greensboro) to DCA (Washington)
GSO → DCA on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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This route is delayed fairly often. About 75% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
null edges out PSA Airlines on this route — 80% vs 74% on time.
Airline Comparison
leads at 80% on time; PSA Airlines trails at 74%.
Accurate?
Good to know
Departing from GSO
80% on timeExpect ~20 min sitting on the taxiway after your gate pushes back. GSO has long runway queues.
TSA is currently ~21 min. Best time: 4 AM (about 5 min).
GSO cancels 2.6% of flights — higher than average. Have a backup plan.
Arriving at DCA
75% on timeWhen flights into DCA are late, the average delay is 79 minutes. Build buffer if you have ground plans.
If connecting at DCA: TSA is ~19 min right now. Allow at least 60 minutes for a domestic connection.
DCA has a 3.2% cancellation rate — keep the airline app handy for rebooking.
Flight cancelled or delayed?
Check what owes you — refund rights, action plan, complaint email. Free.
Flying out of GSO? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated August 2026. Source: Bureau of Transportation Statistics.