Will UA1231 be delayed tomorrow?
Chicago → Nashville · Sun 1 Nov · United
updated Chicago time
Unlikely. It should leave close to 05:59.
It should have left by now. The board hasn't shown it leaving yet.
No7%Unlikely20%Maybe46%Probably71%Very likely93%% of flights that really left 15+ min late when we said that word ›Leaves05:59≈05:55
Lands07:48≈07:39
As of 10:19, UA1231 should push back about 05:55 (scheduled 05:59) and land about 07:39 (scheduled 07:48).
Boarding still follows the original schedule.
Why ≈4 min early
A usual morningUA1231's typical departure, last 90 days−2
Your planeNot assigned yet0
Calmer than usual at ChicagoFrom our forecast: dry tomorrow−1
No FAA programsNone in force right now−1
Leaves≈−4−7 to 2
Made up in the air−5
Lands≈−9
weather at Nashvilledepartures at ChicagoUnited todaystorms, quakes, volcanoes
Cancelled? < 1 in 200
Check again tomorrow 02:59Chicago time
Meeting someone?
Last 90 days
87on time
2late
0very late
0cancelled
M
T
W
T
F
S
S
UA1231 Chicago to Nashville left within 15 minutes of schedule on 87 of its last 89 flights, usually 5 minutes early, and 15 minutes or more late on 2. It wasn't cancelled once.