Home / Routes / KSTL → KMCI1,264 scheduled
STL MCI50m

The route from St Louis Lambert International Airport (KSTL) in St Louis to Kansas City International Airport (KMCI) in Kansas City. SkyMeter tracks roughly 1,264 scheduled flights on this route across 14 carriers. The most active operator is SWA (SWA). Average block time is 1h 3m. Departures average 28 minutes off schedule, with 44% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-700.

Scheduled
1,264
last 501 days
ADS-B observed
228
Airlines
14
Avg dep delay
28m
Late >15 min
44.2%
Cancel rate
1.19%

Airlines on this route

23 carriers · scheduled

Southwest Airlines Co
SWA · WN · 1,204 flights · avg 27m delay · 43.5% late
15 cancelled
Delta Air Lines
DAL · DL · 8 flights · avg 46m delay · 62.5% late
Flexjet
LXJ · LXJ · 7 flights · avg 38m delay · 85.7% late
Spirit Airlines
NKS · NK · 6 flights · avg 111m delay · 33.3% late
United Airlines
UAL · UA · 6 flights · avg 102m delay · 83.3% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 5 flights · avg 19m delay · 60.0% late
American Airlines
AAL · AA · 4 flights · avg 43m delay · 75.0% late
Psa Airlines
JIA · OH · 3 flights · avg 85m delay · 66.7% late
Executive Flight Services
XSR · 3 flights · avg 34m delay · 100.0% late
· TCN · 3 flights · avg 0m delay · 0.0% late
Netjets Aviation
EJA · 1I · 2 flights · avg 8m delay · 0.0% late
· N9 · 2 flights · avg 0m delay · 0.0% late
Vja
VJA · 1 flights · avg 54m delay · 100.0% late
Breeze Airways
MXY · MX · 1 flights · avg 68m delay · 100.0% late
Bbq
BBQ · 1 flights · avg 58m delay · 100.0% late

Recent observed flights

From ADS-B trace data

SWA3401N7881AB737
2026-09-15 19:51  →  2026-09-15 20:32  ·  40m
Replay
KII524N336CKB733
2026-09-15 13:43  →  2026-09-15 14:30  ·  46m
Replay
SWA3261N8665DB738
2026-09-15 13:21  →  2026-09-15 14:06  ·  45m
Replay
SWA3955N454WNB737
2026-09-15 01:57  →  2026-09-15 02:52  ·  55m
Replay
SWA2530N955WNB737
2026-09-14 19:57  →  2026-09-14 20:44  ·  46m
Replay
SWA3261N8893LB38M
2026-09-14 13:50  →  2026-09-14 14:39  ·  48m
Replay
KII524N336CKB733
2026-09-14 09:41  →  2026-09-14 10:29  ·  48m
Replay
SWA3955N263WNB737
2026-09-14 02:06  →  2026-09-14 03:27  ·  1h 21m
Replay
SWA3855N489WNB737
2026-09-12 19:36  →  2026-09-12 20:30  ·  54m
Replay
SWA3261N8607MB738
2026-09-12 15:35  →  2026-09-12 16:17  ·  42m
Replay

Codeshare partnerships

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

sells UAL 2
sells UAL 2
sells UAL 2
sells UAL 1
sells DAL 1
sells DAL 1
sells UAL 1
sells DAL 1
sells DAL 1
sells DAL 1

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-700
B737
55%
of flights
BOEING Boeing 737 MAX 8
B38M
25%
of flights
BOEING Boeing 737-800
B738
14%
of flights
BOEING Boeing 737-400
B734
1%
of flights
BOEING Boeing 737-300
B733
0%
of flights
CESSNA Cessna Citation Latitude
C68A
0%
of flights
AIRBUS Airbus A319
A319
0%
of flights
GULFSTREAM AEROSPACE Gulfstream Aerospace Gulfstream G7-G500
GA5C
0%
of flights

Looking for the return flight?

View KMCI → KSTL