AA634 MadisonMSN PhoenixPHX · 09:43
AA634 by American Airlines flies from Madison (MSN) to Phoenix (PHX) for the Wed, Oct 21 departure.
arrival expected at PHX · on schedule
board checked 32m ago · checking again in 45s
The route today
live boardsHow AA634 actually runs
Pro Flight Search has tracked every published board update for AA634 across the MSN and PHX boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed -21 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA634 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as MSN and PHX published them.
Planning around AA634? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA634 Madison to Phoenix on-time performance, measured from the MSN and PHX airport boards.
https://proflightsearch.com/flight/AA634
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