Will UA643 be delayed today?
Las Vegas → San Francisco · Sat 31 Oct · United
updated Las Vegas time
Unlikely. It should leave close to 06:00.
It should have left by now. The board hasn't shown it leaving yet.
No6%Unlikely20%Maybe46%Probably71%Very likely94%% of flights that really left 15+ min late when we said that word ›Leaves06:00≈06:10
Lands07:44≈07:42
As of 06:39, UA643 should push back about 06:10 (scheduled 06:00) and land about 07:42 (scheduled 07:44).
Boarding still follows the original schedule.
Why ≈10 min
A usual morningUA643's typical departure, last 90 days2
Your planeNot assigned yet0
The board already shows 10 min lateLas Vegas departures board+9
No FAA programsNone in force right now−1
Leaves≈1010 to 10
Made up in the air−12
Lands≈−2
weather at Las Vegasweather at San Franciscodepartures at Las VegasUnited todaystorms, quakes, volcanoes
Meeting someone?
Last 90 days
76on time
0late
0very late
1cancelled
M
T
W
T
F
S
S
UA643 Las Vegas to San Francisco left within 15 minutes of schedule on 76 of its last 77 flights, usually on time, and 15 minutes or more late on 0. It was cancelled once.