Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

BUF → SDF

791 km avg 1h 13m 1 airline

Departure

BUF KBUF MVFR

Buffalo Niagara International Airport

Buffalo, US

Local time
10:30 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
728 ft
Coordinates
42.9405, -78.7322

cloud Weather

Wind
220° / 15G22 kt
Visibility
4 SM
Ceiling
BKN 1,700 ft, BKN 2,500 ft
Temp / Dew
24°C / 21°C
Altimeter
29.77 inHg
Wx
FU

Obs: 2026-07-18T13:54:00.000Z

Raw METAR / TAF 
METAR KBUF 181354Z 22015G22KT 4SM FU BKN017 BKN025 24/21 A2977 RMK AO2 SLP078 T02390206 $

TAF KBUF 181321Z 1813/1912 22011G20KT 3SM FU BKN025 FM181500 23014G25KT 5SM FU BKN045 FM181700 23017G33KT 4SM SHRA BKN040 PROB30 1817/1819 2SM TSRA OVC035CB FM181900 23020G35KT 4SM -TSRA BKN040CB TEMPO 1819/1821 26028G40KT 2SM TSRA OVC035CB FM182200 25014G25KT P6SM BKN050 FM190100 28009KT P6SM BKN060 FM190500 34005KT P6SM SCT150

flight Live Traffic

flight_takeoff 40 Departures
flight_land 40 Arrivals

Arrival

SDF KSDF VFR

Louisville Muhammad Ali International Airport

Louisville, US

Local time
10:30 EDT
Timezone
America/Kentucky/Louisville
Type
Large Airport
Elevation
501 ft
Coordinates
38.1706, -85.7351

cloud Weather

Wind
270° / 6 kt
Visibility
10 SM
Ceiling
FEW 15,000 ft, FEW 25,000 ft
Temp / Dew
28°C / 24°C
Altimeter
30.00 inHg

Obs: 2026-07-18T13:56:00.000Z

Raw METAR / TAF 
METAR KSDF 181356Z 27006KT 10SM FEW150 FEW250 28/24 A3000 RMK AO2 SLP153 T02830239 $

TAF KSDF 181120Z 1812/1918 25006KT P6SM SCT050 FM181400 27009KT P6SM SKC FM181700 27012G20KT P6SM SCT035 PROB30 1818/1823 3SM -TSRA BKN035CB FM182300 27010KT P6SM SCT250 FM190600 29009KT 4SM -TSRA BKN035CB FM190800 33004KT P6SM BKN100

flight Live Traffic

flight_takeoff 57 Departures
flight_land 91 Arrivals
Flights tracked
140 showing last 50
Avg duration
1h 13m
Distance
791 km

Live traffic

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

Airlines 1

Airline Flights shown
United Parcel Service 19

Other connections

More destinations from BUF

More origins to SDF

Recent flights last 50

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-18 UPS1143 A4158A Jul 18, 03:00 UTCJul 18, 04:10 UTC1h 10m -
2026-07-15 UPS5143 A09E70 Jul 15, 11:30 UTCJul 15, 12:35 UTC1h 5m -
2026-07-14 UPS5143 A07D01 Jul 14, 11:45 UTCJul 14, 12:55 UTC1h 10m -
2026-07-14 UPS5143 A07D01 Jul 14, 11:47 UTCJul 14, 12:51 UTC1h 4m +3m
2026-07-14 UPS1143 A0CBFF Jul 14, 02:50 UTCJul 14, 04:00 UTC1h 10m -
2026-07-14 UPS1143 A0CBFF Jul 14, 02:53 UTCJul 14, 03:58 UTC1h 5m -10m
2026-07-10 UPS1143 A0F37E Jul 10, 02:47 UTCJul 10, 04:00 UTC1h 13m +4m
2026-07-09 UPS5143 A09702 Jul 9, 12:01 UTCJul 9, 13:07 UTC1h 6m +4m
2026-07-09 UPS1143 A11136 Jul 9, 03:05 UTCJul 9, 04:20 UTC1h 15m -
2026-07-09 UPS1143 A11136 Jul 9, 03:04 UTCJul 9, 04:17 UTC1h 13m +5m
2026-07-08 XSR960 AD5CCC Jul 8, 14:50 UTCJul 8, 16:00 UTC1h 10m -
2026-07-08 UPS5143 A08F94 Jul 8, 11:48 UTCJul 8, 12:56 UTC1h 8m +4m
2026-07-07 UPS5143 A09702 Jul 7, 11:38 UTCJul 7, 12:54 UTC1h 16m +8m
2026-07-07 UPS1143 A11EB4 Jul 7, 02:46 UTCJul 7, 04:08 UTC1h 22m +13m
2026-07-04 UPS1143 A3C2D5 Jul 4, 02:47 UTCJul 4, 04:08 UTC1h 21m +5m
2026-07-03 UPS1143 A12622 Jul 3, 02:50 UTCJul 3, 04:07 UTC1h 17m +11m
2026-07-02 UPS1143 A0E249 Jul 2, 02:55 UTCJul 2, 04:10 UTC1h 15m -
2026-07-02 UPS1143 A0E249 Jul 2, 02:54 UTCJul 2, 04:05 UTC1h 11m +5m
2026-07-01 UPS5143 A09702 Jul 1, 12:04 UTCJul 1, 13:10 UTC1h 6m +4m
2026-07-01 UPS1143 A0934B Jul 1, 02:52 UTCJul 1, 04:03 UTC1h 11m +6m
2026-06-30 UPS5143 A080B8 Jun 30, 14:16 UTCJun 30, 15:27 UTC1h 11m +10m
2026-06-30 UPS2261 A0E600 Jun 30, 13:50 UTCJun 30, 14:57 UTC1h 7m +7m
2026-06-30 UPS1143 A076F1 Jun 30, 03:02 UTCJun 30, 04:13 UTC1h 11m +5m
2026-06-27 UPS1143 A5C2EA Jun 27, 02:55 UTCJun 27, 04:05 UTC1h 10m -
2026-06-26 UPS1143 A07D01 Jun 26, 02:54 UTCJun 26, 04:04 UTC1h 10m -
2026-06-24 UPS2325 A48FBE Jun 24, 02:54 UTCJun 24, 04:10 UTC1h 15m -
2026-06-20 UPS1143 A382B3 Jun 20, 02:54 UTCJun 20, 04:09 UTC1h 15m -
2026-06-18 UPS5143 A080B8 Jun 18, 16:25 UTCJun 18, 17:42 UTC1h 17m +5m
2026-06-18 UPS1143 A0D724 Jun 18, 02:49 UTCJun 18, 04:31 UTC1h 42m +17m
2026-06-17 UPS5143 A0645E Jun 17, 11:50 UTCJun 17, 13:05 UTC1h 15m -
2026-06-17 UPS5143 A0645E Jun 17, 11:54 UTCJun 17, 13:02 UTC1h 8m +1m
2026-06-17 UPS1143 A0CFB6 Jun 17, 02:47 UTCJun 17, 04:01 UTC1h 14m +5m
2026-06-16 UPS5143 A0BE81 Jun 16, 11:55 UTCJun 16, 13:15 UTC1h 20m -
2026-06-15 XSR960 AD5CCC Jun 15, 14:15 UTCJun 15, 15:35 UTC1h 20m -
2026-06-13 UPS1143 A48C07 Jun 13, 02:52 UTCJun 13, 04:06 UTC1h 14m +5m
2026-06-12 UPS1143 A10D7F Jun 12, 02:50 UTCJun 12, 04:05 UTC1h 15m -
2026-06-11 UPS5143 A10611 Jun 11, 12:15 UTCJun 11, 13:25 UTC1h 10m -
2026-06-11 UPS5143 A10611 Jun 11, 12:10 UTCJun 11, 13:21 UTC1h 11m +9m
2026-06-11 UPS1143 A0ABEE Jun 11, 02:55 UTCJun 11, 04:10 UTC1h 15m -
2026-06-10 UPS5143 A0E600 Jun 10, 12:05 UTCJun 10, 13:20 UTC1h 15m -
2026-06-10 UPS5143 A0E600 Jun 10, 12:05 UTCJun 10, 13:13 UTC1h 8m +4m
2026-06-10 UPS1143 A0F37E Jun 10, 03:15 UTCJun 10, 04:40 UTC1h 25m -
2026-06-09 UPS5143 A05CF0 Jun 9, 11:35 UTCJun 9, 12:40 UTC1h 5m -
2026-06-09 UPS1143 A05939 Jun 9, 02:50 UTCJun 9, 04:05 UTC1h 15m -
2026-06-06 UPS1143 A4009E Jun 6, 02:50 UTCJun 6, 04:00 UTC1h 10m -
2026-06-06 UPS1143 A4009E Jun 6, 02:50 UTCJun 6, 04:00 UTC1h 10m +5m
2026-06-05 UPS1143 A080B8 Jun 5, 02:50 UTCJun 5, 04:00 UTC1h 10m -
2026-06-04 UPS5143 A0D36D Jun 4, 11:45 UTCJun 4, 12:50 UTC1h 5m -
2026-06-04 UPS1143 A08F94 Jun 4, 02:50 UTCJun 4, 04:00 UTC1h 10m -
2026-06-03 UPS5143 A0C5EF Jun 3, 11:55 UTCJun 3, 13:00 UTC1h 5m -

BUF → SDF frequently asked

How long is the flight from BUF to SDF?
Average flight time on the BUF–SDF route is 1h 13m, covering approximately 791 km (491 mi).
What is the distance from BUF to SDF?
The great-circle distance from BUF to SDF is approximately 791 km (491 miles).
Which airlines fly from BUF to SDF?
1 airline operates this route in our records: United Parcel Service.
How many flights per week from BUF to SDF?
We've observed ~2 flights per day on this route across our tracking data (140 total flights recorded).
Can I track BUF–SDF flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.