tailodds FORECAST
Tickets
Any day
Showing Southwest only (incl. its regional partners)All airlines ×
3,800 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 92% depart on time. After 4 pm it’s barely half.

Best time to leave 6–7 am 95% arrive on time from SAN

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
SAN
95
94
87
80
82
70
65
53
60
59
59
58
55
58
55
37
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.

No Southwest flight on this route ran 150+ times in the year.

All 16 Southwest flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
WN 3544 SAN 06:45 SMF 08:35 1h 50m 58 93% 0.0% 40 min
WN 4356 SAN 08:40 SMF 10:20 1h 40m 49 94% 0.0% 42 min
WN 4187 SAN 09:20 SMF 11:00 1h 40m 34 79% 0.0% 39 min
WN 2325 SAN 09:45 SMF 11:25 1h 40m 16 81% 0.0% 34 min
WN 3546 SAN 10:30 SMF 12:05 1h 35m 26 81% 0.0% 29 min
WN 2146 SAN 11:30 SMF 13:20 1h 50m 16 88% 0.0% 29 min
WN 1435 SAN 11:30 SMF 13:20 1h 50m 26 65% 0.0% 28 min
WN 1700 SAN 12:40 SMF 14:20 1h 40m 26 69% 0.0% 47 min
WN 2534 SAN 12:45 SMF 14:25 1h 40m 16 75% 0.0% 29 min
WN 3547 SAN 13:55 SMF 15:35 1h 40m 41 27% 0.0% 43 min
WN 4552 SAN 15:00 SMF 16:40 1h 40m 42 60% 0.0% 48 min
WN 4464 SAN 15:55 SMF 17:30 1h 35m 50 60% 0.0% 40 min
WN 3549 SAN 18:00 SMF 19:40 1h 40m 42 45% 0.0% 42 min
WN 4058 SAN 19:15 SMF 20:58 1h 42m 16 69% 0.0% 54 min
WN 3550 SAN 19:30 SMF 21:10 1h 40m 30 50% 0.0% 57 min
WN 3551 SAN 21:00 SMF 22:45 1h 40m 57 34% 1.8% 51 min

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
Southwest SAN SMF 1h 45m 76% 0.6% 3,800 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON