Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

STL → SDF

191 km avg 30m 1 airline

Departure

STL KSTL VFR

St. Louis Lambert International Airport

St Louis, US

Local time
07:33 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
240° / 5 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
6°C / 1°C
Altimeter
30.23 inHg

Obs: 2026-04-19T11:51:00.000Z

Raw METAR / TAF 
METAR KSTL 191151Z 24005KT 10SM CLR 06/01 A3023 RMK AO2 SLP237 T00610006 10072 20056 53003 $

TAF KSTL 191120Z 1912/2018 27005KT P6SM SKC FM191800 27013G24KT P6SM FEW250 FM192200 30013G24KT P6SM FEW250 FM200000 34008KT P6SM FEW250

flight Live Traffic

flight_takeoff 112 Departures
flight_land 108 Arrivals

Arrival

SDF KSDF VFR

Louisville Muhammad Ali International Airport

Louisville, US

Local time
08:33 EDT
Timezone
America/Kentucky/Louisville
Type
Large Airport
Elevation
501 ft
Coordinates
38.1706, -85.7351

cloud Weather

Wind
180° / 4 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
6°C / 2°C
Altimeter
30.23 inHg

Obs: 2026-04-19T11:56:00.000Z

Raw METAR / TAF 
METAR KSDF 191156Z 18004KT 10SM CLR 06/02 A3023 RMK AO2 SLP237 70008 T00560017 10100 20050 50004

TAF KSDF 191120Z 1912/2018 26003KT P6SM SKC FM191600 28014G22KT P6SM SCT250 FM192300 30008KT P6SM BKN100

flight Live Traffic

flight_takeoff 73 Departures
flight_land 92 Arrivals
Flights tracked
7
Avg duration
30m
Distance
191 km

Live traffic

STL → SDF. Live aircraft currently filed on this route.

Airlines 1

Airline Flights shown
United Parcel Service 7

Other connections

More destinations from STL

More origins to SDF

Recent flights last 7

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-18 UPS635 A591A4 Apr 18, 03:25 UTCApr 18, 03:50 UTC25m -
2026-04-18 UPS635 A591A4 Apr 18, 03:08 UTCApr 18, 03:53 UTC45m +6m
2026-04-17 UPS635 A0E600 Apr 17, 03:20 UTCApr 17, 04:00 UTC40m -
2026-04-17 UPS635 A0E600 Apr 17, 03:10 UTCApr 17, 03:15 UTC5m -
2026-04-16 UPS635 A0C5EF Apr 16, 05:09 UTCApr 16, 05:34 UTC25m -
2026-04-16 UPS635 A0C5EF Apr 16, 04:44 UTCApr 16, 05:05 UTC20m -
2026-04-15 UPS635 A0AFA5 Apr 15, 03:09 UTCApr 15, 03:58 UTC49m +13m

STL → SDF frequently asked

How long is the flight from STL to SDF?
Average flight time on the STL–SDF route is 30m, covering approximately 191 km (119 mi).
What is the distance from STL to SDF?
The great-circle distance from STL to SDF is approximately 191 km (119 miles).
Which airlines fly from STL to SDF?
1 airline operates this route in our records: United Parcel Service.
How many flights per week from STL to SDF?
We've observed ~2 flights per day on this route across our tracking data (7 total flights recorded).
Can I track STL–SDF flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.