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flight_takeoff Flight

UPS1143

Operated by United Parcel Service

Live map

Live map filtered to UPS1143. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BUF KBUF VFR

Buffalo Niagara International Airport

Buffalo, US

Local time
06:38 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
728 ft
Coordinates
42.9405, -78.7322

cloud Weather

Wind
270° / 5 kt
Visibility
10 SM
Ceiling
FEW 1,700 ft, OVC 4,300 ft
Temp / Dew
4°C / 1°C
Altimeter
29.95 inHg
Wx
-RA

Obs: 2026-04-19T09:54:00.000Z

Raw METAR / TAF 
METAR KBUF 190954Z 27005KT 10SM -RA FEW017 OVC043 04/01 A2995 RMK AO2 SLP146 P0000 T00440006 $

TAF KBUF 190523Z 1906/2006 29008KT 6SM -SHRA OVC015 FM191100 28008KT P6SM OVC020 PROB30 1911/1915 4SM -SHRA OVC007 FM191500 27011G17KT P6SM BKN035 PROB30 1915/1919 4SM -SHRA OVC025 FM191900 25013G21KT 6SM -SHRA BKN040 FM192200 25012G18KT P6SM BKN040 PROB30 1922/2004 4SM -SHRASN OVC025

flight Live Traffic

flight_takeoff 22 Departures
flight_land 35 Arrivals

Arrival

SDF KSDF VFR

Louisville Muhammad Ali International Airport

Louisville, US

Local time
06:38 EDT
Timezone
America/Kentucky/Louisville
Type
Large Airport
Elevation
501 ft
Coordinates
38.1706, -85.7351

cloud Weather

Wind
250° / 3 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
6°C / 1°C
Altimeter
30.23 inHg

Obs: 2026-04-19T09:56:00.000Z

Raw METAR / TAF 
METAR KSDF 190956Z 25003KT 10SM CLR 06/01 A3023 RMK AO2 SLP237 T00610006

TAF KSDF 190520Z 1906/2012 31008KT P6SM OVC100 FM190900 30005KT P6SM SKC FM191600 28014G22KT P6SM SCT250

flight Live Traffic

flight_takeoff 65 Departures
flight_land 65 Arrivals

Recent history last 6

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-18 A48C07 BUF → SDF Apr 18, 03:25 UTCApr 18, 04:05 UTC40m - -
2026-04-18 A48C07 BUF → SDF Apr 18, 02:44 UTCApr 18, 04:08 UTC1h 24m on time +11m
2026-04-17 A0ABEE BUF → SDF Apr 17, 03:20 UTCApr 17, 04:05 UTC45m - -
2026-04-17 A0ABEE BUF → SDF Apr 17, 02:50 UTCApr 17, 03:15 UTC25m - -
2026-04-16 A08826 BUF → SDF Apr 16, 03:09 UTCApr 16, 04:20 UTC1h 10m - -
2026-04-15 A0D36D BUF → SDF Apr 15, 02:57 UTCApr 15, 04:12 UTC1h 15m +13m +7m

Performance history

Flights tracked
6
Avg arrival delay
+9m
On-time arrival
100% 100% on time
Aircraft used
4

Monthly activity 1 month

Month Flights tracked
April 2026 6

UPS1143 frequently asked

Where does flight UPS1143 fly?
UPS1143 (United Parcel Service) flies from BUF to SDF. View the full route page.
How long is flight UPS1143?
Based on observed flights, UPS1143 takes on average 56m from takeoff to landing.
How often does UPS1143 fly?
UPS1143 has been observed flying occasionally in our tracking data. We've recorded 6 flights under this callsign.
Is flight UPS1143 usually on time?
Across recent flights, UPS1143 arrives with an average 9-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UPS1143?
UPS1143 has been operated by 4 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UPS1143 live?
Yes. When UPS1143 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.