Apparatus

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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
07:31 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
728 ft
Coordinates
42.9405, -78.7322

cloud Weather

Wind
190° / 4 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
12°C / 8°C
Altimeter
30.32 inHg

Obs: 2026-06-03T10:54:00.000Z

Raw METAR / TAF 
METAR KBUF 031054Z 19004KT 10SM FEW250 12/08 A3032 RMK AO2 SLP265 T01220078 $

TAF KBUF 031120Z 0312/0412 24005KT P6SM SCT250 FM031600 25005KT P6SM SKC FM031800 24008KT P6SM SKC FM040100 22006KT P6SM SKC FM040500 21004KT P6SM SKC

flight Live Traffic

flight_takeoff 46 Departures
flight_land 36 Arrivals

Arrival

SDF KSDF VFR

Louisville Muhammad Ali International Airport

Louisville, US

Local time
07:31 EDT
Timezone
America/Kentucky/Louisville
Type
Large Airport
Elevation
501 ft
Coordinates
38.1706, -85.7351

cloud Weather

Wind
360° / 3 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
15°C / 10°C
Altimeter
30.31 inHg

Obs: 2026-06-03T10:56:00.000Z

Raw METAR / TAF 
METAR KSDF 031056Z 36003KT 10SM CLR 15/10 A3031 RMK AO2 SLP260 T01500100

TAF KSDF 030520Z 0306/0412 04006KT P6SM SKC FM031400 07005KT P6SM SKC FM031800 08008KT P6SM SKC FM040000 08005KT P6SM SKC FM040400 12004KT P6SM SKC

flight Live Traffic

flight_takeoff 223 Departures
flight_land 160 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-06-03 A12622 BUF → SDF Jun 3, 02:45 UTCJun 3, 03:55 UTC1h 10m - -
2026-06-03 A12622 BUF → SDF Jun 3, 02:46 UTCJun 3, 03:53 UTC1h 7m +2m +5m
2026-06-02 A080B8 BUF → SDF Jun 2, 02:55 UTCJun 2, 04:15 UTC1h 20m - -
2026-06-02 A080B8 BUF → SDF Jun 2, 02:51 UTCJun 2, 04:05 UTC1h 14m +7m +6m
2026-05-30 A36659 BUF → SDF May 30, 02:55 UTCMay 30, 04:15 UTC1h 20m - -
2026-05-30 A36659 BUF → SDF May 30, 02:54 UTCMay 30, 04:13 UTC1h 19m +10m +13m
2026-05-29 A11136 BUF → SDF May 29, 02:50 UTCMay 29, 04:05 UTC1h 15m - -
2026-05-28 A05582 BUF → SDF May 28, 02:55 UTCMay 28, 04:15 UTC1h 20m - -
2026-05-27 A05582 BUF → SDF May 27, 02:54 UTCMay 27, 04:09 UTC1h 15m - -
2026-05-23 A3B557 BUF → SDF May 23, 02:50 UTCMay 23, 04:10 UTC1h 20m - -
2026-05-23 A3B557 BUF → SDF May 23, 02:44 UTCMay 23, 04:06 UTC1h 22m on time +10m
2026-05-21 A129D9 BUF → SDF May 21, 02:50 UTCMay 21, 04:10 UTC1h 20m - -
2026-05-21 A129D9 BUF → SDF May 21, 02:47 UTCMay 21, 04:03 UTC1h 16m +3m +5m
2026-05-19 A09AB9 BUF → SDF May 19, 02:55 UTCMay 19, 04:20 UTC1h 25m - -
2026-05-16 A48C07 BUF → SDF May 16, 02:55 UTCMay 16, 04:10 UTC1h 15m - -
2026-05-16 A48C07 BUF → SDF May 16, 02:55 UTCMay 16, 04:06 UTC1h 11m +11m +5m
2026-05-15 A1226B BUF → SDF May 15, 03:00 UTCMay 15, 04:15 UTC1h 15m - -
2026-05-15 A1226B BUF → SDF May 15, 02:51 UTCMay 15, 04:08 UTC1h 17m +7m +14m
2026-05-14 A109C8 BUF → SDF May 14, 02:55 UTCMay 14, 04:15 UTC1h 20m - -
2026-05-14 A109C8 BUF → SDF May 14, 02:52 UTCMay 14, 04:06 UTC1h 14m +8m +7m
2026-05-13 A0D724 BUF → SDF May 13, 03:40 UTCMay 13, 05:05 UTC1h 25m - -
2026-05-13 A0D724 BUF → SDF May 13, 02:49 UTCMay 13, 04:57 UTC2h 8m +5m +56m
2026-05-12 A0733A BUF → SDF May 12, 02:55 UTCMay 12, 04:20 UTC1h 25m - -
2026-05-12 A0733A BUF → SDF May 12, 02:53 UTCMay 12, 04:19 UTC1h 26m +9m +18m
2026-05-09 A45353 BUF → SDF May 9, 03:00 UTCMay 9, 04:15 UTC1h 15m - -
2026-05-08 A0D36D BUF → SDF May 8, 03:04 UTCMay 8, 04:29 UTC1h 25m - -
2026-05-07 A05582 BUF → SDF May 7, 02:55 UTCMay 7, 04:25 UTC1h 30m - -
2026-05-06 A11136 BUF → SDF May 6, 02:45 UTCMay 6, 04:10 UTC1h 25m - -
2026-05-06 A11136 BUF → SDF May 6, 02:48 UTCMay 6, 04:11 UTC1h 23m +4m +8m
2026-05-05 A10D7F BUF → SDF May 5, 02:50 UTCMay 5, 04:05 UTC1h 15m - -

Performance history

Flights tracked
52 showing last 30
Avg arrival delay
+13m
On-time arrival
82% 82% on time
Aircraft used
16

Monthly activity 3 months

Month Flights tracked
June 2026 4
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 20m 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 52 flights under this callsign.
Is flight UPS1143 usually on time?
Across recent flights, UPS1143 arrives with an average 13-minute delay. 82% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UPS1143?
UPS1143 has been operated by 16 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.