Home / Routes / KDEN → KSAN8,038 scheduled
DEN SAN2h 18m

The route from Denver International Airport (KDEN) in Denver to San Diego International Airport (KSAN) in San Diego. SkyMeter tracks roughly 8,038 scheduled flights on this route across 23 carriers. The most active operator is SWA (SWA). Average block time is 2h 6m. Departures average 33 minutes off schedule, with 53% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
8,038
last 529 days
ADS-B observed
1,266
Airlines
23
Avg dep delay
33m
Late >15 min
53.0%
Cancel rate
0.80%

Airlines on this route

14 carriers · scheduled

Southwest Airlines Co
SWA · WN · 3,266 flights · avg 38m delay · 61.7% late
28 cancelled
United Airlines
UAL · UA · 2,794 flights · avg 31m delay · 51.9% late
10 cancelled
Frontier Airlines
FFT · F9 · 975 flights · avg 32m delay · 44.4% late
3 cancelled
Alaska Airlines
ASA · AS · 951 flights · avg 25m delay · 36.6% late
23 cancelled
American Airlines
AAL · AA · 16 flights · avg 13m delay · 18.8% late
Delta Air Lines
DAL · DL · 9 flights · avg 105m delay · 77.8% late
Netjets Aviation
EJA · 1I · 7 flights · avg 17m delay · 42.9% late
Federal Expressoration
FDX · FX · 6 flights · avg 7m delay · 0.0% late
Sky West Aviation
SKW · OO · 4 flights · avg 10m delay · 0.0% late
· N2 · 4 flights · avg 0m delay · 0.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 3 flights · avg 42m delay · 66.7% 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

SKW3120N412SYE75L
2026-10-13 15:56  →  2026-10-13 18:21  ·  2h 24m
Replay
UAL2309N66831B739
2026-10-13 13:38  →  2026-10-13 16:13  ·  2h 34m
Replay
FFT2711N324FRA20N
2026-10-13 04:21  →  2026-10-13 06:52  ·  2h 31m
Replay
SWA1754N8756SB38M
2026-10-12 14:55  →  2026-10-12 17:18  ·  2h 23m
Replay
FFT2711N669FRA21N
2026-10-12 04:57  →  2026-10-12 07:20  ·  2h 22m
Replay
UAL2395N75425B739
2026-10-12 02:57  →  2026-10-12 05:22  ·  2h 25m
Replay
SWA1755N8562ZB738
2026-10-11 18:56  →  2026-10-11 21:13  ·  2h 16m
Replay
UAL2309N77525B738
2026-10-11 13:35  →  2026-10-11 16:03  ·  2h 28m
Replay
UAL1281N66841B739
2026-10-10 21:38  →  2026-10-10 23:56  ·  2h 18m
Replay
FFT2817N648FRA21N
2026-10-10 20:27  →  2026-10-10 22:59  ·  2h 31m
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 737-800
B738
18%
of flights
BOEING Boeing 737 MAX 8
B38M
18%
of flights
AIRBUS Airbus A321 Neo
A21N
16%
of flights
BOEING Boeing 737-900
B739
14%
of flights
BOEING Boeing 737-700
B737
12%
of flights
BOEING Boeing 737 MAX 9
B39M
8%
of flights
EMBRAER Embraer 175 long wing
E75L
5%
of flights
AIRBUS Airbus A320 Neo
A20N
2%
of flights

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View KSAN → KDEN