Good PerformanceOfficial Website
79.8%
On-Time Rate
21min
Avg. Delay
1.8%
Cancel Rate
Wednesday
Best Day
Monthly On-Time Performance
Best Time to Fly
Wednesday
Best Day
Friday
Worst Day
7 AM
Best Hour
6 PM
Worst Hour
Delay Heatmap (avg minutes by day & hour)
6am
7am
9am
12pm
3pm
6pm
8pm
10pm
Sun
18m
18m
21m
27m
32m
37m
39m
40m
Mon
13m
13m
16m
20m
24m
28m
29m
29m
Tue
13m
12m
15m
19m
23m
27m
28m
28m
Wed
16m
15m
18m
23m
28m
33m
34m
35m
Thu
16m
15m
18m
23m
28m
33m
34m
35m
Fri
20m
19m
23m
29m
35m
41m
42m
43m
Sat
16m
15m
18m
23m
28m
33m
34m
35m
Legend: ≤10 min 18-25 min 35+ min
Delay by Hour
16m
5 AM
16m
6 AM
15m
7 AM
17m
8 AM
18m
9 AM
19m
10 AM
21m
11 AM
22m
12 PM
24m
1 PM
25m
2 PM
26m
3 PM
28m
4 PM
29m
5 PM
31m
6 PM
31m
7 PM
31m
8 PM
32m
9 PM
32m
10 PM
32m
11 PM
Airlines at IAH
United
20 min avg delay
80%
Southwest
20 min avg delay
80%
Delta
20 min avg delay
80%
American
20 min avg delay
80%
Terminals
Terminal ATerminal BTerminal CTerminal DTerminal E