Home / Routes / KSTL → KLAX1,211 scheduled
STL LAX3h 43m

The route from St Louis Lambert International Airport (KSTL) in St Louis to Los Angeles International Airport (KLAX) in Los Angeles. SkyMeter tracks roughly 1,211 scheduled flights on this route across 12 carriers. The most active operator is SWA (SWA). Average block time is 3h 50m. Departures average 25 minutes off schedule, with 49% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
1,211
last 501 days
ADS-B observed
192
Airlines
12
Avg dep delay
25m
Late >15 min
49.1%
Cancel rate
0.91%

Airlines on this route

16 carriers · scheduled

Southwest Airlines Co
SWA · WN · 772 flights · avg 25m delay · 55.6% late
3 cancelled
American Airlines
AAL · AA · 405 flights · avg 25m delay · 38.0% late
8 cancelled
Sky West Aviation
SKW · OO · 7 flights · avg 16m delay · 14.3% late
Flexjet
LXJ · LXJ · 6 flights · avg 42m delay · 66.7% late
Netjets Aviation
EJA · 1I · 4 flights · avg 6m delay · 0.0% late
Delta Air Lines
DAL · DL · 4 flights · avg 2m delay · 0.0% late
Spirit Jets
SJJ · 3 flights · avg 27m delay · 33.3% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 2 flights · avg 36m delay · 100.0% late
Jet Linx Aviation
JTL · JL · 1 flights · avg —m delay · 0.0% late
Wup
WUP · 1 flights · avg 52m delay · 100.0% late
Hera Flight
HER · UD · 1 flights · avg 21m delay · 100.0% late
Executive Jet Management
EJM · EJM · 1 flights · avg 44m delay · 100.0% late
Executive Flight Services
XSR · 1 flights · avg 14m delay · 0.0% late
· KPO · 1 flights · avg 0m delay · 0.0% late
· N7 · 1 flights · avg 0m delay · 0.0% late

Recent observed flights

From ADS-B trace data

SKW6480N503SYE75L
2026-09-15 11:23  →  2026-09-15 15:35  ·  4h 11m
Replay
SKW6480N517SYE75L
2026-09-14 11:39  →  2026-09-14 15:47  ·  4h 8m
Replay
SKW6480N510SYE75L
2026-09-13 11:08  →  2026-09-13 15:13  ·  4h 5m
Replay
SWA3150N8965QB38M
2026-09-12 20:16  →  2026-09-12 23:53  ·  3h 37m
Replay
SWA3399N8686AB738
2026-09-12 13:28  →  2026-09-12 17:07  ·  3h 38m
Replay
SKW6480N510SYE75L
2026-09-12 11:19  →  2026-09-12 15:35  ·  4h 16m
Replay
SKW6480N508SYE75L
2026-09-11 11:23  →  2026-09-11 15:11  ·  3h 47m
Replay
SWA3085N8574ZB738
2026-09-11 11:01  →  2026-09-11 15:01  ·  4h 0m
Replay
SWA3850N8924QB38M
2026-09-11 02:37  →  2026-09-11 06:09  ·  3h 31m
Replay
SWA3085N8688JB738
2026-09-10 11:02  →  2026-09-10 15:06  ·  4h 3m
Replay

Codeshare partnerships

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

sells AAL 350
sells AAL 350
sells AAL 349
sells AAL 348
sells AAL 348
sells AAL 328
sells AAL 319
sells AAL 2

Typical aircraft

Observed via ADS-B on this route

EMBRAER Embraer 175 long wing
E75L
40%
of flights
BOEING Boeing 737 MAX 8
B38M
27%
of flights
BOEING Boeing 737-800
B738
27%
of flights
BOEING Boeing 737-700
B737
2%
of flights
BOMBARDIER Bombardier Challenger 350
CL35
1%
of flights
GULFSTREAM AEROSPACE Gulfstream IV/G400
GLF4
0%
of flights
EMBRAER Embraer EMB-545 Legacy 450
E545
0%
of flights
BOEING Boeing 737 MAX 9
B39M
0%
of flights

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