BA9603 PhiladelphiaPHL LondonLHR
BA9603 by British Airways flies from Philadelphia (PHL) to London (LHR).
scheduled from PHL
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by PHL (Philadelphia), 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 Philadelphia to London flights today
same route · British AirwaysIf BA9603 is cancelled, this is the other British Airways nonstop flight from Philadelphia to London on the same day, with scheduled departure times in PHL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BA9603 actually runs
Pro Flight Search has tracked every published board update for BA9603 across the PHL and LHR boards: schedule changes, gate pushes and actual clocks. Combined risk score: 68.7/100. Based on airport operations, weather, and cached board history at PHL and LHR.
The verdict above is that record speaking, so it reflects how BA9603 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around BA9603? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BA9603 Philadelphia to London on-time performance, measured from the PHL and LHR airport boards.
https://proflightsearch.com/flight/BA9603
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