Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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
06:51 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
728 ft
Coordinates
42.9405, -78.7322

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
2°C / 0°C
Altimeter
30.34 inHg

Obs: 2026-10-21T09:54:00.000Z

Raw METAR / TAF 
METAR KBUF 210954Z 00000KT 10SM CLR 02/00 A3034 RMK AO2 SLP277 T00170000 $

TAF KBUF 210520Z 2106/2206 VRB04KT P6SM FEW200

Arrival

SDF KSDF VFR

Louisville Muhammad Ali International Airport

Louisville, US

Local time
06:51 EDT
Timezone
America/Kentucky/Louisville
Type
Large Airport
Elevation
501 ft
Coordinates
38.1706, -85.7351

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
9°C / 7°C
Altimeter
30.26 inHg

Obs: 2026-10-21T09:56:00.000Z

Raw METAR / TAF 
METAR KSDF 210956Z 00000KT 10SM CLR 09/07 A3026 RMK AO2 SLP246 T00890072

TAF KSDF 210524Z 2106/2212 04003KT P6SM SKC FM211800 36005KT P6SM SKC FM220200 00000KT P6SM SKC

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A3D568 BUF → SDF Jul 25, 03:15 UTCJul 25, 04:30 UTC1h 15m - -
2026-07-24 A0B713 BUF → SDF Jul 24, 03:00 UTCJul 24, 04:10 UTC1h 10m - -
2026-07-23 A0ED6E BUF → SDF Jul 23, 02:55 UTCJul 23, 04:10 UTC1h 15m - -
2026-07-22 A12622 BUF → SDF Jul 22, 02:55 UTCJul 22, 04:15 UTC1h 20m - -
2026-07-21 A0DADB BUF → SDF Jul 21, 03:00 UTCJul 21, 04:15 UTC1h 15m - -
2026-07-18 A4158A BUF → SDF Jul 18, 03:00 UTCJul 18, 04:10 UTC1h 10m - -
2026-07-17 A0BACA - Jul 17, 02:54 UTCJul 17, 04:04 UTC1h 10m - -
2026-07-16 A0DADB - Jul 16, 02:55 UTCJul 16, 04:05 UTC1h 10m - -
2026-07-15 A0BACA - Jul 15, 02:50 UTCJul 15, 04:00 UTC1h 10m - -
2026-07-14 A0CBFF BUF → SDF Jul 14, 02:50 UTCJul 14, 04:00 UTC1h 10m - -
2026-07-14 A0CBFF BUF → SDF Jul 14, 02:53 UTCJul 14, 03:58 UTC1h 5m +9m -10m
2026-07-11 A4080C - Jul 11, 02:50 UTCJul 11, 04:01 UTC1h 10m - -
2026-07-10 A0F37E - Jul 10, 02:50 UTCJul 10, 03:55 UTC1h 5m - -
2026-07-10 A0F37E BUF → SDF Jul 10, 02:47 UTCJul 10, 04:00 UTC1h 13m +3m +4m
2026-07-09 A11136 BUF → SDF Jul 9, 03:05 UTCJul 9, 04:20 UTC1h 15m - -
2026-07-09 A11136 BUF → SDF Jul 9, 03:04 UTCJul 9, 04:17 UTC1h 13m +20m +5m
2026-07-08 A12622 - Jul 8, 02:50 UTCJul 8, 04:00 UTC1h 10m - -
2026-07-07 A11EB4 - Jul 7, 02:50 UTCJul 7, 04:10 UTC1h 20m - -
2026-07-07 A11EB4 BUF → SDF Jul 7, 02:46 UTCJul 7, 04:08 UTC1h 22m +2m +13m
2026-07-04 A3C2D5 - Jul 4, 02:50 UTCJul 4, 04:00 UTC1h 10m - -
2026-07-04 A3C2D5 BUF → SDF Jul 4, 02:47 UTCJul 4, 04:08 UTC1h 21m +3m +5m
2026-07-03 A12622 - Jul 3, 02:55 UTCJul 3, 04:10 UTC1h 15m - -
2026-07-03 A12622 BUF → SDF Jul 3, 02:50 UTCJul 3, 04:07 UTC1h 17m +6m +11m
2026-07-02 A0E249 BUF → SDF Jul 2, 02:55 UTCJul 2, 04:10 UTC1h 15m - -
2026-07-02 A0E249 BUF → SDF Jul 2, 02:54 UTCJul 2, 04:05 UTC1h 11m +10m +5m
2026-07-01 A0934B - Jul 1, 02:55 UTCJul 1, 04:05 UTC1h 10m - -
2026-07-01 A0934B BUF → SDF Jul 1, 02:52 UTCJul 1, 04:03 UTC1h 11m +8m +6m
2026-06-30 A076F1 - Jun 30, 03:05 UTCJun 30, 04:15 UTC1h 10m - -
2026-06-30 A076F1 BUF → SDF Jun 30, 03:02 UTCJun 30, 04:13 UTC1h 11m +18m +5m
2026-06-27 A5C2EA BUF → SDF Jun 27, 02:55 UTCJun 27, 04:05 UTC1h 10m - -

Performance history

Flights tracked
102 showing last 30
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
17

Monthly activity 4 months

Month Flights tracked
July 2026 27
June 2026 27
May 2026 30
April 2026 18

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 1h 13m from takeoff to landing.
How often does UPS1143 fly?
UPS1143 has been observed flying several times a week in our tracking data. We've recorded 102 flights under this callsign.
Is flight UPS1143 usually on time?
Across recent flights, UPS1143 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UPS1143?
UPS1143 has been operated by 17 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.