DCA (Washington) to DAY (Dayton) flights arrive on time 73% of the time. The most reliable airline on this route is Republic Airways at 91%. The average delay is 82 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated May 2026.DCA → DAY
DCA (Washington) to DAY (Dayton)
DCA → DAY on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is delayed fairly often. About 73% 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 91% on time vs PSA Airlines at 73%.
Airline Comparison
Republic Airways leads at 91% on time; PSA Airlines trails at 73%.
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 DAY
83% on timeWhen flights into DAY are late, the average delay is 79 minutes. Build buffer if you have ground plans.
If connecting at DAY: TSA is ~14 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
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Data last updated May 2026. Source: Bureau of Transportation Statistics.