Is AA4156 delayed today?
Chicago → Green Bay Austin Straubel · Sat 31 Oct · American Airlines
updated Chicago time
No. It left on time.
Left13:0012:55
measured · the Chicago board
How it left 5 minutes early
A usual afternoonAA4156's typical departure, last 90 days−1
Your planeNot assigned yet0
On time on the board so farChicago departures board−2
Chicago is running smoothlyFew departures reported recently−1
No FAA programsNone in force right now−1
Left ChicagoMeasured, from the board and aircraft positions−5
Last 90 days
70on time
8late
7very late
0cancelled
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AA4156 Chicago to Green Bay left within 15 minutes of schedule on 70 of its last 85 flights, usually 4 minutes early, and 15 minutes or more late on 15. It wasn't cancelled once.