Home / Routes / KMCI → KSTL1,125 scheduled
MCI STL44m

The route from Kansas City International Airport (KMCI) in Kansas City to St Louis Lambert International Airport (KSTL) in St Louis. SkyMeter tracks roughly 1,125 scheduled flights on this route across 20 carriers. The most active operator is SWA (SWA). Average block time is 1h 5m. Departures average 22 minutes off schedule, with 37% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-700.

Scheduled
1,125
last 444 days
ADS-B observed
270
Airlines
20
Avg dep delay
22m
Late >15 min
37.1%
Cancel rate
1.24%

Airlines on this route

13 carriers · scheduled

Southwest Airlines Co
SWA · WN · 1,090 flights · avg 21m delay · 36.8% late
14 cancelled
Netjets Aviation
EJA · 1I · 6 flights · avg 40m delay · 16.7% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 5 flights · avg 16m delay · 40.0% late
American Airlines
AAL · AA · 5 flights · avg 110m delay · 60.0% late
Republic Airlines
RPA · YX · 4 flights · avg 86m delay · 75.0% late
Bbq
BBQ · 3 flights · avg 10m delay · 0.0% late
Delta Air Lines
DAL · DL · 3 flights · avg 172m delay · 33.3% late
United Airlines
UAL · UA · 3 flights · avg 91m delay · 33.3% late
Flexjet
LXJ · LXJ · 2 flights · avg 55m delay · 50.0% late
Frontier Airlines
FFT · F9 · 1 flights · avg 314m delay · 100.0% late
Executive Flight Services
XSR · 1 flights · avg 46m delay · 100.0% late
Sky West Aviation
SKW · OO · 1 flights · avg 173m delay · 100.0% late
United Parcel Service Company
UPS · 5X · 1 flights · avg 16m delay · 100.0% late

Recent observed flights

From ADS-B trace data

AAL3179N652AWA320
2026-07-19 19:29  →  2026-07-19 20:17  ·  48m
Replay
SWA2083N8639BB738
2026-07-19 19:09  →  2026-07-19 19:53  ·  44m
Replay
SWA2585N7741CB737
2026-07-19 13:48  →  2026-07-19 14:30  ·  42m
Replay
SWA1031N439WNB737
2026-07-18 21:52  →  2026-07-18 22:36  ·  43m
Replay
SWA2083N8507CB738
2026-07-18 18:54  →  2026-07-18 19:40  ·  45m
Replay
SWA3855N245WNB737
2026-07-18 11:48  →  2026-07-18 12:39  ·  50m
Replay
SWA4341N473WNB737
2026-07-17 23:12  →  2026-07-17 23:57  ·  45m
Replay
SWA2083N214WNB737
2026-07-17 18:49  →  2026-07-17 19:33  ·  43m
Replay
SWA2585N8608NB738
2026-07-17 13:13  →  2026-07-17 14:04  ·  50m
Replay
SWA4341N909WNB737
2026-07-17 00:17  →  2026-07-17 00:56  ·  39m
Replay

Codeshare partnerships

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

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

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-700
B737
44%
of flights
BOEING Boeing 737 MAX 8
B38M
29%
of flights
BOEING Boeing 737-800
B738
21%
of flights
AIRBUS Airbus A320
A320
1%
of flights
AIRBUS Airbus A319
A319
0%
of flights
BOEING Boeing 777-200
B772
0%
of flights
EMBRAER Embraer EMB-545 Legacy 450
E545
0%
of flights
AIRBUS Airbus A321 Neo
A21N
0%
of flights

Looking for the return flight?

View KSTL → KMCI