AA9977 HarrisburgMDT PhiladelphiaPHL
AA9977 by American Airlines flies from Harrisburg (MDT) to Philadelphia (PHL).
scheduled from MDT
The route today
live boardsTomorrow at Philadelphia
ForecastFri 6 Nov, local date
- 85% chance of rain
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How AA9977 actually runs
Pro Flight Search has tracked every published board update for AA9977 across the MDT and PHL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at MDT and PHL.
The verdict above is that record speaking, so it reflects how AA9977 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AA9977? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: AA9977 Harrisburg to Philadelphia on-time performance, measured from the MDT and PHL airport boards.
https://proflightsearch.com/flight/AA9977