OH540 White PlainsHPN WashingtonDCA
OH540 by PSA Airlines flies from White Plains (HPN) to Washington (DCA).
scheduled from HPN
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by HPN (White Plains), currently flying MVFR (marginal visual). For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other White Plains to Washington flights
same route · PSA AirlinesIf OH540 is cancelled, these are the other PSA Airlines nonstop flights from White Plains to Washington, with scheduled departure times in HPN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How OH540 actually runs
Pro Flight Search has tracked every published board update for OH540 across the HPN and DCA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 72.9/100. Based on airport operations, weather, and cached board history at HPN and DCA.
The verdict above is that record speaking, so it reflects how OH540 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around OH540? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — OH540 White Plains to Washington on-time performance, measured from the HPN and DCA airport boards.
https://proflightsearch.com/flight/OH540
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