Was DL4677 delayed yesterday?
Chicago → Detroit Metropolitan Wayne County · Sat 31 Oct · Delta
updated Chicago time
No. It landed on time.
Left18:4418:31
Landed20:5820:49
measured · the Chicago board and the Detroit board
How it left 13 minutes early
A usual eveningDL4677's typical departure, last 90 days−12
Your plane, probablyIt usually comes in as DL4677 from Detroit, not departed yet0
Not on the departures board yetChicago lists flights a few hours ahead−1
Delta Air Lines is running well that day11% of its departures in the last three hours left 15+ min late; earlier on this route: 9 min early−2
The rest happened on the dayBeyond what we expected 30 minutes before departure+2
Left ChicagoMeasured, from the board and aircraft positions−13
Lost in the air+4
LandedMeasured, from the arrivals board−9
Last 90 days
24on time
0late
2very late
0cancelled
M
T
W
T
F
S
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DL4677 Chicago to Detroit left within 15 minutes of schedule on 24 of its last 26 flights, usually 22 minutes early, and 15 minutes or more late on 2. It wasn't cancelled once.