Is UA4521 delayed today?
Chicago → Greenville-Spartanburg · Sat 31 Oct · United
updated Chicago time
No. It left on time.
Left06:5006:40
measured · the Chicago board
How it left 10 minutes early
A usual morningTypical for this time of day at Chicago; UA4521 is new to us−3
Your planeNot assigned yet0
On time on the board so farChicago departures board−2
No FAA programsNone in force right now−2
Made up on the dayBeyond what we expected 30 minutes before departure−3
Left ChicagoMeasured, from the board and aircraft positions−10
Last 90 days
5on time
0late
0very late
0cancelled
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