DCA (Washington) to GSO (Greensboro) flights arrive on time 72% of the time. The most reliable airline on this route is null at 85%. The average delay is 78 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated May 2026.DCA → GSO
DCA (Washington) to GSO (Greensboro)
DCA → GSO on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
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This route is delayed fairly often. About 72% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
null is significantly more reliable on this route at 85% on time vs PSA Airlines at 69%.
Airline Comparison
leads at 85% on time; PSA Airlines trails at 69%.
Accurate?
Good to know
Departing from DCA
79% on timeExpect ~19 min sitting on the taxiway after your gate pushes back. DCA has long runway queues.
TSA is currently ~14 min. Best time: 4 AM (about 5 min).
DCA cancels 2.6% of flights — higher than average. Have a backup plan.
Arriving at GSO
83% on timeWhen flights into GSO are late, the average delay is 72 minutes. Build buffer if you have ground plans.
If connecting at GSO: TSA is ~17 min right now. Allow at least 60 minutes for a domestic connection.
GSO has a 2.1% cancellation rate — keep the airline app handy for rebooking.
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Data last updated May 2026. Source: Bureau of Transportation Statistics.