Home / Routes / KSAN → KSFO10,133 scheduled
SAN SFO1h 37m

The route from San Diego International Airport (KSAN) in San Diego to San Francisco International Airport (KSFO) in San Francisco. SkyMeter tracks roughly 10,133 scheduled flights on this route across 48 carriers. The most active operator is UAL (UAL). Average block time is 1h 25m. Departures average 36 minutes off schedule, with 63% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
10,133
last 529 days
ADS-B observed
1,431
Airlines
48
Avg dep delay
36m
Late >15 min
63.1%
Cancel rate
0.91%

Airlines on this route

25 carriers · scheduled

United Airlines
UAL · UA · 3,570 flights · avg 33m delay · 62.9% late
19 cancelled
Alaska Airlines
ASA · AS · 3,270 flights · avg 36m delay · 67.1% late
50 cancelled
Southwest Airlines Co
SWA · WN · 2,625 flights · avg 39m delay · 63.9% late
15 cancelled
Frontier Airlines
FFT · F9 · 294 flights · avg 51m delay · 58.8% late
4 cancelled
Netjets Aviation
EJA · 1I · 122 flights · avg 19m delay · 23.0% late
Sky West Aviation
SKW · OO · 95 flights · avg 16m delay · 13.7% late
Flexjet
LXJ · LXJ · 76 flights · avg 25m delay · 46.1% late
Vja
VJA · 16 flights · avg 30m delay · 62.5% late
Delta Air Lines
DAL · DL · 9 flights · avg 38m delay · 44.4% late
Jag
JAG · AS · 8 flights · avg 70m delay · 62.5% late
4 cancelled
Sunset Aviation
TWY · 6 flights · avg 10m delay · 0.0% late
American Airlines
AAL · AA · 5 flights · avg 21m delay · 60.0% late
· N5 · 4 flights · avg 0m delay · 0.0% late
Summit Aviation
YEL · 3 flights · avg 142m delay · 33.3% late
Baker Aviation
KOW · 3 flights · avg 16m delay · 33.3% late

Recent observed flights

From ADS-B trace data

UAL1835N27263B38M
2026-10-12 20:07  →  2026-10-12 21:41  ·  1h 34m
Replay
UAL1302N76526B738
2026-10-12 01:31  →  2026-10-12 02:59  ·  1h 28m
Replay
FFT3383N391FRA20N
2026-10-12 00:00  →  2026-10-12 01:54  ·  1h 54m
Replay
UAL2274N63899B739
2026-10-11 14:25  →  2026-10-11 16:40  ·  2h 15m
Replay
UAL1302N77261B738
2026-10-11 01:27  →  2026-10-11 03:23  ·  1h 56m
Replay
UAL1763N498UAA320
2026-10-10 22:32  →  2026-10-10 23:55  ·  1h 22m
Replay
QXE2494N627QXE75L
2026-10-10 21:28  →  2026-10-10 23:23  ·  1h 54m
Replay
SWA379N8790QB38M
2026-10-10 20:31  →  2026-10-10 21:58  ·  1h 27m
Replay
UAL1835N37371B38M
2026-10-10 19:35  →  2026-10-10 21:35  ·  1h 59m
Replay
UAL2309N11206B738
2026-10-10 18:53  →  2026-10-10 21:19  ·  2h 26m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 2552
sells UAL 2552
sells ASA 2359
sells ASA 2343
sells ASA 1356
sells UAL 1082
sells UAL 1077
sells ASA 1039
sells ASA 819
sells UAL 711
sells UAL 703
sells UAL 627
sells ASA 603
sells ASA 357
sells ASA 350
sells ASA 346
sells ASA 341
sells UAL 340
sells UAL 299
sells ASA 161

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-800
B738
23%
of flights
EMBRAER Embraer 175 long wing
E75L
22%
of flights
BOEING Boeing 737-900
B739
15%
of flights
BOEING Boeing 737 MAX 8
B38M
12%
of flights
BOEING Boeing 737 MAX 9
B39M
12%
of flights
BOEING Boeing 737-700
B737
9%
of flights
AIRBUS Airbus A320 Neo
A20N
2%
of flights
AIRBUS Airbus A321 Neo
A21N
0%
of flights

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View KSFO → KSAN