Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UPS921

Operated by United Parcel Service

Live map

Live map filtered to UPS921. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SAN KSAN VFR

San Diego International Airport

San Diego, US

Local time
18:15 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
17 ft
Coordinates
32.7336, -117.1900

cloud Weather

Wind
190° / 5 kt
Visibility
10 SM
Ceiling
FEW 500 ft, FEW 5,000 ft
Temp / Dew
26°C / 22°C
Altimeter
29.87 inHg

Obs: 2026-08-29T00:51:00.000Z

Raw METAR / TAF 
METAR KSAN 290051Z 19005KT 10SM FEW005 FEW050 26/22 A2987 RMK AO2 SLP113 CB DSNT NE T02610217 $

TAF KSAN 282335Z 2900/3006 20009G18KT P6SM VCFG FEW003 SCT200 FM290300 VRB04KT P6SM FEW006 TEMPO 2908/2912 BKN006 FM291200 VRB04KT P6SM BKN006 FM291600 VRB04KT P6SM FEW008 FM291900 29010KT P6SM SCT200 FM300300 VRB04KT P6SM BKN200

warning FAA Advisories

  • Ground Delay: airport volume (avg 1 hour and 1 minute)

flight Live Traffic

flight_takeoff 97 Departures
flight_land 112 Arrivals

Arrival

SDF KSDF VFR

Louisville Muhammad Ali International Airport

Louisville, US

Local time
21:15 EDT
Timezone
America/Kentucky/Louisville
Type
Large Airport
Elevation
501 ft
Coordinates
38.1706, -85.7351

cloud Weather

Wind
30° / 7 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
26°C / 13°C
Altimeter
30.09 inHg

Obs: 2026-08-29T00:56:00.000Z

Raw METAR / TAF 
METAR KSDF 290056Z 03007KT 10SM FEW250 26/13 A3009 RMK AO2 SLP184 T02610133 $

TAF KSDF 282324Z 2900/3006 03008KT P6SM SCT080 FM290200 04004KT P6SM SKC FM291500 12003KT P6SM FEW070 SCT250

flight Live Traffic

flight_takeoff 48 Departures
flight_land 52 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A3778E SAN → SDF Jul 25, 02:55 UTCJul 25, 06:30 UTC3h 35m - -
2026-07-24 A33EDA SAN → SDF Jul 24, 02:30 UTCJul 24, 06:05 UTC3h 35m - -
2026-07-23 A44F9C SAN → SDF Jul 23, 02:40 UTCJul 23, 06:05 UTC3h 25m - -
2026-07-22 A4482E SAN → SDF Jul 22, 02:55 UTCJul 22, 10:25 UTC7h 30m - -
2026-07-21 A46FAD SAN → SDF Jul 21, 02:35 UTCJul 21, 06:20 UTC3h 45m - -
2026-07-18 ACB9EA SAN → SDF Jul 18, 02:45 UTCJul 18, 06:20 UTC3h 36m - -
2026-07-17 A3866A - Jul 17, 02:50 UTCJul 17, 06:29 UTC3h 40m - -
2026-07-16 A44BE5 - Jul 16, 02:40 UTCJul 16, 06:25 UTC3h 45m - -
2026-07-15 A3778E - Jul 15, 02:40 UTCJul 15, 06:25 UTC3h 45m - -
2026-07-14 A4771B SAN → SDF Jul 14, 02:31 UTCJul 14, 06:08 UTC3h 37m +16m +8m
2026-07-14 A4771B - Jul 14, 02:35 UTCJul 14, 06:15 UTC3h 40m - -
2026-07-11 A43952 - Jul 11, 04:10 UTCJul 11, 08:01 UTC3h 50m - -
2026-07-10 ACA3A0 - Jul 10, 02:35 UTCJul 10, 06:05 UTC3h 30m - -
2026-07-10 ACA3A0 SAN → SDF Jul 10, 02:34 UTCJul 10, 06:02 UTC3h 28m +19m +6m
2026-07-09 A35B34 - Jul 9, 02:45 UTCJul 9, 06:15 UTC3h 30m - -
2026-07-09 A35B34 SAN → SDF Jul 9, 02:42 UTCJul 9, 06:08 UTC3h 26m +27m +6m
2026-07-08 A353C6 - Jul 8, 02:40 UTCJul 8, 06:20 UTC3h 40m - -
2026-07-08 A353C6 SAN → SDF Jul 8, 02:28 UTCJul 8, 06:06 UTC3h 38m +13m +18m
2026-07-07 A45353 - Jul 7, 02:30 UTCJul 7, 05:55 UTC3h 25m - -
2026-07-04 A43D09 - Jul 4, 02:25 UTCJul 4, 05:50 UTC3h 25m - -
2026-07-04 A43D09 SAN → SDF Jul 4, 02:29 UTCJul 4, 05:54 UTC3h 25m -1m -11m
2026-07-03 A3FCE7 - Jul 3, 02:30 UTCJul 3, 06:05 UTC3h 35m - -
2026-07-03 A3FCE7 SAN → SDF Jul 3, 02:31 UTCJul 3, 05:52 UTC3h 21m +16m +2m
2026-07-02 A3778E - Jul 2, 02:35 UTCJul 2, 06:00 UTC3h 25m - -
2026-07-01 A4009E SAN → SDF Jul 1, 02:40 UTCJul 1, 06:10 UTC3h 30m - -
2026-07-01 A4009E SAN → SDF Jul 1, 02:36 UTCJul 1, 06:05 UTC3h 29m +21m +8m
2026-06-30 A45353 - Jun 30, 02:25 UTCJun 30, 05:45 UTC3h 20m - -
2026-06-30 A45353 SAN → SDF Jun 30, 02:26 UTCJun 30, 05:45 UTC3h 19m +11m +3m
2026-06-27 A33B23 - Jun 27, 02:45 UTCJun 27, 06:19 UTC3h 35m - -
2026-06-26 A39F0D - Jun 26, 02:40 UTCJun 26, 06:00 UTC3h 20m - -

Performance history

Flights tracked
116 showing last 30
Avg arrival delay
+5m
On-time arrival
88% 88% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 26
June 2026 28
May 2026 35
April 2026 27

UPS921 frequently asked

Where does flight UPS921 fly?
UPS921 (United Parcel Service) flies from SAN to SDF. View the full route page.
How long is flight UPS921?
Based on observed flights, UPS921 takes on average 3h 40m from takeoff to landing.
How often does UPS921 fly?
UPS921 has been observed flying several times a week in our tracking data. We've recorded 116 flights under this callsign.
Is flight UPS921 usually on time?
Across recent flights, UPS921 arrives with an average 5-minute delay. 88% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UPS921?
UPS921 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UPS921 live?
Yes. When UPS921 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.