Home / Routes / KSTL → KMCI1,136 scheduled
STL MCI54m

The route from St Louis Lambert International Airport (KSTL) in St Louis to Kansas City International Airport (KMCI) in Kansas City. SkyMeter tracks roughly 1,136 scheduled flights on this route across 14 carriers. The most active operator is SWA (SWA). Average block time is 1h 6m. Departures average 28 minutes off schedule, with 46% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-700.

Scheduled
1,136
last 445 days
ADS-B observed
231
Airlines
14
Avg dep delay
28m
Late >15 min
46.0%
Cancel rate
1.32%

Airlines on this route

22 carriers · scheduled

Southwest Airlines Co
SWA · WN · 1,082 flights · avg 27m delay · 45.3% 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 · 3 flights · avg 28m delay · 66.7% 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
American Airlines
AAL · AA · 3 flights · avg 39m delay · 66.7% 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
Eastern Airlines
EAL · 2D · 1 flights · avg —m delay · 0.0% late

Recent observed flights

From ADS-B trace data

SWA4723N8823QB38M
2026-07-19 13:37  →  2026-07-19 14:27  ·  50m
Replay
SWA2453N7741CB737
2026-07-19 01:31  →  2026-07-19 02:34  ·  1h 3m
Replay
SWA103N931WNB737
2026-07-18 21:48  →  2026-07-18 22:26  ·  37m
Replay
SWA1373N8563ZB738
2026-07-18 15:42  →  2026-07-18 16:40  ·  57m
Replay
SWA3943N8551QB738
2026-07-18 15:19  →  2026-07-18 16:02  ·  42m
Replay
SWA2453N7724AB737
2026-07-18 03:54  →  2026-07-18 04:37  ·  43m
Replay
SWA3944N8904LB38M
2026-07-17 22:01  →  2026-07-17 22:41  ·  40m
Replay
SWA3943N444WNB737
2026-07-17 14:05  →  2026-07-17 14:43  ·  37m
Replay
SWA2453N925WNB737
2026-07-17 02:44  →  2026-07-17 03:22  ·  37m
Replay
SWA3944N8960LB38M
2026-07-16 22:01  →  2026-07-16 23:14  ·  1h 13m
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
61%
of flights
BOEING Boeing 737 MAX 8
B38M
25%
of flights
BOEING Boeing 737-800
B738
9%
of flights
AIRBUS Airbus A319
A319
0%
of flights
BOEING Boeing 737-900
B739
0%
of flights
BEECH Beech 200 Super King
BE20
0%
of flights
AIRBUS-BOMBARDIER Airbus A220-300
BCS3
0%
of flights
EMBRAER Embraer EMB-545 Legacy 450
E545
0%
of flights

Looking for the return flight?

View KMCI → KSTL