Poor PerformanceOfficial Website
73.5%
On-Time Rate
28min
Avg. Delay
1.5%
Cancel Rate
Tuesday
Best Day
Monthly On-Time Performance
Best Time to Fly
Tuesday
Best Day
Friday
Worst Day
8 AM
Best Hour
5 PM
Worst Hour
Delay Heatmap (avg minutes by day & hour)
6am
7am
9am
12pm
3pm
6pm
8pm
10pm
Sun
27m
26m
27m
35m
42m
47m
49m
51m
Mon
20m
19m
20m
26m
31m
35m
36m
37m
Tue
19m
18m
20m
25m
30m
34m
35m
36m
Wed
23m
22m
24m
30m
36m
41m
43m
44m
Thu
23m
22m
24m
30m
36m
41m
43m
44m
Fri
29m
28m
30m
38m
46m
52m
53m
55m
Sat
23m
22m
24m
30m
36m
41m
43m
44m
Legend: ≤10 min 18-25 min 35+ min
Delay by Hour
23m
5 AM
23m
6 AM
22m
7 AM
22m
8 AM
24m
9 AM
25m
10 AM
27m
11 AM
29m
12 PM
31m
1 PM
33m
2 PM
35m
3 PM
37m
4 PM
39m
5 PM
39m
6 PM
39m
7 PM
40m
8 PM
40m
9 PM
41m
10 PM
41m
11 PM
Airlines at SFO
United
20 min avg delay
80%
Alaska
20 min avg delay
80%
Delta
20 min avg delay
80%
American
20 min avg delay
80%
Southwest
20 min avg delay
80%
Terminals
Terminal 1Terminal 2Terminal 3Terminal International ATerminal International G