Will UA4423 be delayed tomorrow?
St Louis → Chicago O'Hare · Sun 1 Nov · United
updated St Louis time
No. It should leave on time.
It should have left by now. The board hasn't shown it leaving yet.
No6%Unlikely20%Maybe45%Probably70%Very likely93%% of flights that really left 15+ min late when we said that word ›Leaves05:00≈04:53
Lands06:33≈06:23
As of 17:19, UA4423 should push back about 04:53 (scheduled 05:00) and land about 06:23 (scheduled 06:33).
Boarding still follows the original schedule.
Why ≈7 min early
A usual morningUA4423's typical departure, last 90 days−7
Your planeNot assigned yet0
Leaves≈−7−9 to −1
Made up in the air−3
Lands≈−10
weather at St Louisweather at Chicagodepartures at St LouisUnited todaystorms, quakes, volcanoes
Cancelled? < 1 in 200
Check again tomorrow 02:00St Louis time
Meeting someone?
Last 90 days
62on time
4late
4very late
0cancelled
M
T
W
T
F
S
S
UA4423 St Louis to Chicago left within 15 minutes of schedule on 62 of its last 70 flights, usually 2 minutes early, and 15 minutes or more late on 8. It wasn't cancelled once.