MSY (New Orleans) to DCA (Washington) flights arrive on time 73% of the time. The most reliable airline on this route is Republic Airways at 82%. The average delay is 79 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated August 2026.MSY → DCA
MSY (New Orleans) to DCA (Washington)
MSY → DCA on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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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 edges out null on this route — 82% vs 68% on time.
Airline Comparison
Republic Airways leads at 82% on time; trails at 68%.
Accurate?
Good to know
Departing from MSY
79% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. MSY 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 MSY? 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.