Home / Routes / KDEN → KSAN6,036 scheduled
DEN SAN2h 20m

The route from Denver International Airport (KDEN) in Denver to San Diego International Airport (KSAN) in San Diego. SkyMeter tracks roughly 6,036 scheduled flights on this route across 21 carriers. The most active operator is SWA (SWA). Average block time is 2h 26m. Departures average 32 minutes off schedule, with 60% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
6,036
last 431 days
ADS-B observed
1,265
Airlines
21
Avg dep delay
32m
Late >15 min
59.7%
Cancel rate
0.84%

Airlines on this route

13 carriers · scheduled

Southwest Airlines Co
SWA · WN · 2,463 flights · avg 36m delay · 68.7% late
23 cancelled
United Airlines
UAL · UA · 2,154 flights · avg 30m delay · 58.1% late
10 cancelled
Frontier Airlines
FFT · F9 · 764 flights · avg 32m delay · 51.0% late
3 cancelled
Alaska Airlines
ASA · AS · 616 flights · avg 24m delay · 41.4% late
15 cancelled
American Airlines
AAL · AA · 15 flights · avg 13m delay · 20.0% late
Federal Expressoration
FDX · FX · 6 flights · avg 7m delay · 0.0% late
Delta Air Lines
DAL · DL · 6 flights · avg 111m delay · 100.0% late
Netjets Aviation
EJA · 1I · 4 flights · avg 22m delay · 50.0% late
Sky West Aviation
SKW · OO · 4 flights · avg 10m delay · 0.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 1 flights · avg 49m delay · 100.0% late
Air Alsie A/S
MMD · 6I · 1 flights · avg —m delay · 0.0% late
Jetblue Airwaysoration
JBU · B6 · 1 flights · avg 346m delay · 100.0% late
Talon Air
TFF · 1 flights · avg 90m delay · 100.0% late

Recent observed flights

From ADS-B trace data

SWA3503N8987QB38M
2026-07-05 19:43  →  2026-07-05 21:51  ·  2h 7m
Replay
UAL1302N67846B739
2026-07-05 19:36  →  2026-07-05 21:39  ·  2h 2m
Replay
UAL1940N14528A21N
2026-07-05 18:08  →  2026-07-05 20:12  ·  2h 3m
Replay
ASA1618N268AKB739
2026-07-05 17:36  →  2026-07-05 19:36  ·  1h 59m
Replay
SWA3508N8743KB38M
2026-07-05 16:33  →  2026-07-05 18:33  ·  1h 59m
Replay
SWA1699N8568ZB738
2026-07-05 14:21  →  2026-07-05 16:33  ·  2h 12m
Replay
UAL2309N47512B39M
2026-07-05 14:09  →  2026-07-05 16:10  ·  2h 1m
Replay
FFT2421N662FRA21N
2026-07-05 13:48  →  2026-07-05 15:46  ·  1h 58m
Replay
ASA1617N941AKB39M
2026-07-05 12:07  →  2026-07-05 14:16  ·  2h 8m
Replay
SWA4331N8762QB38M
2026-07-05 11:45  →  2026-07-05 13:57  ·  2h 11m
Replay

Codeshare partnerships

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

sells UAL 2061
sells FFT 603
sells UAL 591
sells ASA 569
sells UAL 279
sells UAL 63

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737 MAX 8
B38M
18%
of flights
BOEING Boeing 737-800
B738
15%
of flights
BOEING Boeing 737-900
B739
14%
of flights
AIRBUS Airbus A321 Neo
A21N
12%
of flights
BOEING Boeing 737-700
B737
10%
of flights
EMBRAER Embraer 175 long wing
E75L
10%
of flights
BOEING Boeing 737 MAX 9
B39M
8%
of flights
AIRBUS Airbus A320 Neo
A20N
7%
of flights

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