Home / Routes / KSEA → KLAX8,858 scheduled
SEA LAX2h 33m

The route from Seattle Tacoma International Airport (KSEA) in Seattle to Los Angeles International Airport (KLAX) in Los Angeles. SkyMeter tracks roughly 8,858 scheduled flights on this route across 26 carriers. The most active operator is ASA (ASA). Average block time is 2h 38m. Departures average 31 minutes off schedule, with 61% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
8,858
last 480 days
ADS-B observed
1,738
Airlines
26
Avg dep delay
31m
Late >15 min
60.7%
Cancel rate
0.82%

Airlines on this route

21 carriers · scheduled

Alaska Airlines
ASA · AS · 3,841 flights · avg 32m delay · 65.6% late
42 cancelled
Delta Air Lines
DAL · DL · 2,540 flights · avg 30m delay · 62.3% late
13 cancelled
United Airlines
UAL · UA · 1,027 flights · avg 24m delay · 44.9% late
6 cancelled
American Airlines
AAL · AA · 759 flights · avg 43m delay · 67.5% late
6 cancelled
Frontier Airlines
FFT · F9 · 303 flights · avg 33m delay · 62.0% late
5 cancelled
Federal Expressoration
FDX · FX · 204 flights · avg 22m delay · 15.2% late
Sky West Aviation
SKW · OO · 64 flights · avg 30m delay · 56.2% late
Aerologic Gmbh Leipzig
BOX · 3S · 32 flights · avg 29m delay · 40.6% late
Dhl Air Limited
DHK · D0 · 23 flights · avg 17m delay · 26.1% late
Cargolux Airlines International S.a
CLX · CV · 20 flights · avg 44m delay · 70.0% late
Concesionaria Vuela Compania De Aviacion S.a. De C.v
VOI · Y4 · 14 flights · avg 10m delay · 0.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 11 flights · avg 168m delay · 63.6% late
Spirit Airlines
NKS · NK · 4 flights · avg 14m delay · 50.0% late
Vja
VJA · 3 flights · avg 60m delay · 100.0% late
Jag
JAG · AS · 3 flights · avg 62m delay · 66.7% late
1 cancelled

Recent observed flights

From ADS-B trace data

DAL1628N3740CB738
2026-08-24 14:57  →  2026-08-24 17:14  ·  2h 17m
Replay
DAL2854N898DNB739
2026-08-24 02:59  →  2026-08-24 05:29  ·  2h 30m
Replay
ASA496N467ASB739
2026-08-24 02:05  →  2026-08-24 04:31  ·  2h 25m
Replay
DAL2861N896DNB739
2026-08-24 00:48  →  2026-08-24 03:28  ·  2h 39m
Replay
ASA492N594ASB738
2026-08-24 00:15  →  2026-08-24 02:58  ·  2h 42m
Replay
ASA696N731ALB39M
2026-08-23 20:25  →  2026-08-23 22:44  ·  2h 18m
Replay
SKW4729N605UXE75L
2026-08-23 19:23  →  2026-08-23 21:47  ·  2h 23m
Replay
SKW4988N512SYE75L
2026-08-23 19:06  →  2026-08-23 21:49  ·  2h 42m
Replay
ASA487N964AKB39M
2026-08-23 18:12  →  2026-08-23 20:48  ·  2h 35m
Replay
FFT1178N675FRA21N
2026-08-23 17:52  →  2026-08-23 20:22  ·  2h 30m
Replay

Codeshare partnerships

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

sells ASA 3251
sells ASA 3244
sells ASA 2682
sells DAL 2179
sells ASA 1682
sells DAL 1482
sells DAL 1233
sells DAL 1152
sells ASA 1075
sells ASA 1040
sells ASA 1027
sells DAL 899
sells UAL 882
sells ASA 876
sells ASA 765
sells DAL 731
sells UAL 716
sells UAL 716
sells DAL 641
sells AAL 625

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-800
B738
31%
of flights
BOEING Boeing 737 MAX 9
B39M
19%
of flights
BOEING Boeing 737-900
B739
18%
of flights
BOEING Boeing 737 MAX 8
B38M
8%
of flights
AIRBUS Airbus A321 Neo
A21N
7%
of flights
CANADAIR canadair CRJ-700
CRJ7
5%
of flights
EMBRAER Embraer 175 long wing
E75L
4%
of flights
BOEING Boeing 777-200LRF/LR
B77L
2%
of flights

Looking for the return flight?

View KLAX → KSEA