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Showing Delta only (incl. its regional partners)All airlines ×
4,633 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Fly San Jose to LAX: 93% arrive on time, against 73% from SFO to LAX.

Best time to leave 5–6 am 97% arrive on time from SFO
Best airport pair SJC → LAX 93% on time, fewest cancelled (0.9%), 2,259 flights
Best single flight DL 1598 SFO 07:00 → LAX 08:30 · 94% on time Avoid DL 2267 SFO 16:39 → LAX 18:13 · 53% on time

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).

5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
SFO
97
95
95
93
93
55
54
63
76
55
59
44
77
66
78
SJC
98
96
94
96
92
93
92
91
92
94
95
% 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.
DL 1598 SFO 07:00 LAX 08:30 94%
DL 1438 SJC 18:12 LAX 19:37 93%
DL 3842flown by SkyWest SJC 14:59 LAX 16:27 92%
DL 3883flown by SkyWest SJC 20:19 LAX 21:55 92%
DL 1421 SFO 09:20 LAX 10:53 91%
· · ·
DL 1559 SFO 20:03 LAX 21:40 67%
DL 1715 SFO 11:45 LAX 13:17 60%
DL 2267 SFO 16:39 LAX 18:13 53%

All 21 Delta 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.
DL 1598 SFO 07:00 LAX 08:30 1h 30m 361 94% 0.3% 172 min
DL 1654 SJC 07:00 LAX 08:27 1h 27m 55 91% 0.0% 49 min
DL 1154 SJC 07:00 LAX 08:24 1h 24m 31 97% 0.0% 63 min
DL 1421 SFO 09:20 LAX 10:53 1h 33m 352 91% 3.7% 78 min
DL 3915flown by SkyWest SJC 09:53 LAX 11:15 1h 22m 31 90% 0.0% 182 min
DL 4451flown by SkyWest SJC 09:55 LAX 11:20 1h 25m 43 93% 0.0% 100 min
DL 2965 SJC 11:38 LAX 13:00 1h 22m 55 92% 5.5% 45 min
DL 1226 SJC 11:41 LAX 13:04 1h 23m 31 97% 0.0% 97 min
DL 1715 SFO 11:45 LAX 13:17 1h 32m 299 60% 1.7% 54 min
DL 2272 SFO 11:55 LAX 13:29 1h 34m 262 70% 0.4% 62 min
DL 2725 SFO 14:30 LAX 15:56 1h 29m 55 49% 1.8% 41 min
DL 3910flown by SkyWest SJC 14:51 LAX 16:17 1h 26m 31 90% 0.0% 47 min
DL 3842flown by SkyWest SJC 14:59 LAX 16:27 1h 28m 172 92% 0.0% 73 min
DL 3822flown by SkyWest SJC 16:30 LAX 17:56 1h 26m 43 93% 0.0% 53 min
DL 2267 SFO 16:39 LAX 18:13 1h 34m 358 53% 1.4% 66 min
DL 2742 SJC 17:00 LAX 18:27 1h 27m 12 92% 0.0% 122 min
DL 1438 SJC 18:12 LAX 19:37 1h 25m 170 93% 1.8% 51 min
DL 1539 SFO 18:20 LAX 19:50 1h 30m 31 97% 0.0% 16 min
DL 1629 SFO 18:43 LAX 20:10 1h 27m 55 64% 0.0% 65 min
DL 1559 SFO 20:03 LAX 21:40 1h 37m 190 67% 1.6% 89 min
DL 3883flown by SkyWest SJC 20:19 LAX 21:55 1h 36m 298 92% 0.0% 54 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.
Delta SJC LAX 1h 25m 93% 0.9% 2,259 Flying now
Delta SFO LAX 1h 33m 73% 1.6% 2,374 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