Poor PerformanceOfficial Website
74.1%
On-Time Rate
29min
Avg. Delay
2.6%
Cancel Rate
Saturday
Best Day
Monthly On-Time Performance
Best Time to Fly
Saturday
Best Day
Monday
Worst Day
6 AM
Best Hour
7 PM
Worst Hour
Delay Heatmap (avg minutes by day & hour)
6am
7am
9am
12pm
3pm
6pm
8pm
10pm
Sun
23m
25m
30m
38m
45m
53m
56m
58m
Mon
17m
18m
22m
28m
33m
39m
41m
43m
Tue
16m
18m
21m
27m
32m
37m
40m
41m
Wed
20m
22m
26m
33m
39m
46m
49m
50m
Thu
20m
22m
26m
33m
39m
46m
49m
50m
Fri
24m
27m
33m
41m
49m
57m
61m
63m
Sat
20m
22m
26m
33m
39m
46m
49m
50m
Legend: ≤10 min 18-25 min 35+ min
Delay by Hour
20m
5 AM
20m
6 AM
22m
7 AM
23m
8 AM
25m
9 AM
27m
10 AM
29m
11 AM
31m
12 PM
33m
1 PM
35m
2 PM
37m
3 PM
39m
4 PM
41m
5 PM
43m
6 PM
45m
7 PM
45m
8 PM
46m
9 PM
46m
10 PM
47m
11 PM
Airlines at ORD
United
20 min avg delay
80%
American
20 min avg delay
80%
Delta
20 min avg delay
80%
Frontier
20 min avg delay
80%
Terminals
Terminal 1Terminal 2Terminal 3Terminal 5