Will UA4879 be delayed today?
Houston → Huntsville · Sat 31 Oct · United
updated Houston time
Unlikely. It should leave close to 12:11.
It should have left by now. The board hasn't shown it leaving yet.
No6%Unlikely20%Maybe45%Probably71%Very likely93%% of flights that really left 15+ min late when we said that word ›Leaves12:11≈12:06
As of 08:39, UA4879 should push back about 12:06 (scheduled 12:11).
Boarding still follows the original schedule.
Why ≈5 min early
A usual afternoonUA4879's typical departure, last 90 days−2
Your planeNot assigned yet0
On time on the board so farHouston departures board−1
Houston is running smoothly0% of departures in the last hour left 15+ min late−1
FAA plan for todayThe FAA expects constraints at Houston today−1
Leaves≈−5−8 to 1
weather at Houstonweather at HuntsvilleUnited todaystorms, quakes, volcanoes
Cancelled? < 1 in 200
Check again 09:11Houston time
Last 90 days
17on time
0late
2very late
0cancelled
M
T
W
T
F
S
S
UA4879 Houston to Huntsville left within 15 minutes of schedule on 17 of its last 19 flights, usually 5 minutes early, and 15 minutes or more late on 2. It wasn't cancelled once.