Home / Routes / KSDF → KSTL323 scheduled
SDF STL50m

The route from Louisville Muhammad Ali International Airport (KSDF) in Louisville to St Louis Lambert International Airport (KSTL) in St Louis. SkyMeter tracks roughly 323 scheduled flights on this route across 11 carriers. The most active operator is UPS (UPS). Average block time is 0h 55m. Departures average 33 minutes off schedule, with 77% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A300 B4-600.

Scheduled
323
last 485 days
ADS-B observed
76
Airlines
11
Avg dep delay
33m
Late >15 min
77.4%
Cancel rate
0.00%

Airlines on this route

17 carriers · scheduled

United Parcel Service Company
UPS · 5X · 279 flights · avg 33m delay · 84.2% late
Netjets Aviation
EJA · 1I · 16 flights · avg 11m delay · 18.8% late
Flexjet
LXJ · LXJ · 6 flights · avg 12m delay · 16.7% late
Southwest Airlines Co
SWA · WN · 4 flights · avg 30m delay · 50.0% late
Tmp
TMP · 4 flights · avg 10m delay · 0.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 2 flights · avg 12m delay · 0.0% late
United Airlines
UAL · UA · 2 flights · avg 69m delay · 50.0% late
Vja
VJA · 1 flights · avg 21m delay · 100.0% late
Spirit Jets
SJJ · 1 flights · avg 18m delay · 100.0% late
Jet Linx Aviation
JTL · JL · 1 flights · avg 10m delay · 0.0% late
Wup
WUP · 1 flights · avg 27m delay · 100.0% late
Psa Airlines
JIA · OH · 1 flights · avg 601m delay · 100.0% late
Gojet Airlines
GJS · G7 · 1 flights · avg 16m delay · 100.0% late
Executive Jet Management
EJM · EJM · 1 flights · avg 10m delay · 0.0% late
Cobalt Air
CNS · 1 flights · avg 18m delay · 100.0% late

Recent observed flights

From ADS-B trace data

UPS636N129UPA306
2026-09-02 08:55  →  2026-09-02 09:36  ·  41m
Replay
UPS636N124UPA306
2026-09-01 09:06  →  2026-09-01 09:51  ·  44m
Replay
UPS636N446UPB752
2026-08-29 08:58  →  2026-08-29 09:39  ·  41m
Replay
UPS636N152UPA306
2026-08-28 08:36  →  2026-08-28 09:16  ·  40m
Replay
UPS636N149UPA306
2026-08-27 08:58  →  2026-08-27 09:40  ·  42m
Replay
UPS636N148UPA306
2026-08-26 10:18  →  2026-08-26 11:05  ·  47m
Replay
UPS9328N421UPB752
2026-08-26 01:02  →  2026-08-26 01:53  ·  50m
Replay
UPS636N170UPA306
2026-08-25 09:06  →  2026-08-25 09:53  ·  47m
Replay
UPS636N411UPB752
2026-08-22 09:02  →  2026-08-22 09:49  ·  46m
Replay
UPS636N164UPA306
2026-08-21 08:49  →  2026-08-21 09:31  ·  41m
Replay

Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A300 B4-600
A306
65%
of flights
BOEING Boeing 757-200
B752
17%
of flights
BOEING Boeing 737 MAX 8
B38M
4%
of flights
BOEING Boeing 737-700
B737
4%
of flights
RAYTHEON- HAWKER BEECHCRAFT Raytheon Premier 1/390 Premier 1
PRM1
2%
of flights
CESSNA Cessna Citation X
C750
1%
of flights
CANADAIR canadair CRJ-700
CRJ7
1%
of flights
BOEING Boeing 767-300
B763
1%
of flights

Looking for the return flight?

View KSTL → KSDF