PIT (Pittsburgh) to DCA (Washington) flights arrive on time 76% of the time. The most reliable airline on this route is Republic Airways at 84%. The average delay is 69 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated August 2026.PIT → DCA
PIT (Pittsburgh) to DCA (Washington)
PIT → DCA on-time performance by month
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This route is on time most of the time. About 76% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Republic Airways is significantly more reliable on this route at 84% on time vs null at 64%.
Airline Comparison
Republic Airways leads at 84% on time; trails at 64%.
Accurate?
Good to know
Departing from PIT
80% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. PIT has long runway queues.
TSA is currently ~26 min. Best time: 4 AM (about 5 min).
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 Republic Airways owes you — refund rights, action plan, complaint email. Free.
Flying out of PIT? 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.