Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UPS635

Operated by United Parcel Service

Live map

Live map filtered to UPS635. Shown when the flight is currently airborne.

Route airports View route page →

Departure

STL KSTL VFR

St. Louis Lambert International Airport

St Louis, US

Local time
05:03 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
280° / 3 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
19°C / 17°C
Altimeter
30.12 inHg

Obs: 2026-08-28T09:51:00.000Z

Raw METAR / TAF 
METAR KSTL 280951Z COR 28003KT 10SM FEW250 19/17 A3012 RMK AO2 SLP188 T01890167

TAF KSTL 280858Z 2809/2912 VRB04KT P6SM FEW250 FM281600 06006KT P6SM FEW050

flight Live Traffic

flight_takeoff 76 Departures
flight_land 62 Arrivals

Arrival

SDF KSDF VFR

Louisville Muhammad Ali International Airport

Louisville, US

Local time
06:03 EDT
Timezone
America/Kentucky/Louisville
Type
Large Airport
Elevation
501 ft
Coordinates
38.1706, -85.7351

cloud Weather

Wind
350° / 4 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
21°C / 18°C
Altimeter
30.05 inHg

Obs: 2026-08-28T09:56:00.000Z

Raw METAR / TAF 
METAR KSDF 280956Z 35004KT 10SM CLR 21/18 A3005 RMK AO2 SLP169 T02060183

TAF KSDF 280520Z 2806/2912 01005KT P6SM SKC FM281600 36008KT P6SM FEW050

flight Live Traffic

flight_takeoff 177 Departures
flight_land 77 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A562B7 STL → SDF Jul 25, 03:15 UTCJul 25, 04:00 UTC45m - -
2026-07-24 A0BACA STL → SDF Jul 24, 03:00 UTCJul 24, 03:40 UTC40m - -
2026-07-23 A109C8 STL → SDF Jul 23, 03:10 UTCJul 23, 03:50 UTC40m - -
2026-07-22 A0D724 STL → SDF Jul 22, 03:05 UTCJul 22, 03:45 UTC40m - -
2026-07-21 A0B713 STL → SDF Jul 21, 03:15 UTCJul 21, 04:00 UTC45m - -
2026-07-18 A5C6A1 - Jul 18, 03:30 UTCJul 18, 04:20 UTC50m - -
2026-07-17 A114ED STL → SDF Jul 17, 03:25 UTCJul 17, 04:10 UTC45m - -
2026-07-16 A0D36D STL → SDF Jul 16, 03:25 UTCJul 16, 04:05 UTC40m - -
2026-07-15 A05CF0 STL → SDF Jul 15, 03:20 UTCJul 15, 04:05 UTC45m - -
2026-07-14 A0F37E STL → SDF Jul 14, 03:25 UTCJul 14, 04:10 UTC45m - -
2026-07-14 A0F37E STL → SDF Jul 14, 03:11 UTCJul 14, 04:11 UTC1h 0m +8m +21m
2026-07-11 A4E115 - Jul 11, 03:50 UTCJul 11, 04:35 UTC45m - -
2026-07-10 A11136 - Jul 10, 03:20 UTCJul 10, 04:00 UTC40m - -
2026-07-09 A080B8 STL → SDF Jul 9, 03:45 UTCJul 9, 04:30 UTC45m - -
2026-07-09 A080B8 STL → SDF Jul 9, 03:12 UTCJul 9, 04:27 UTC1h 15m +9m +38m
2026-07-08 A0ED6E STL → SDF Jul 8, 03:25 UTCJul 8, 04:15 UTC50m - -
2026-07-08 A0ED6E STL → SDF Jul 8, 03:10 UTCJul 8, 04:09 UTC59m +7m +21m
2026-07-07 A109C8 - Jul 7, 03:35 UTCJul 7, 04:25 UTC50m - -
2026-07-07 A109C8 STL → SDF Jul 7, 03:08 UTCJul 7, 04:16 UTC1h 8m +5m +27m
2026-07-03 A0C238 STL → SDF Jul 3, 03:35 UTCJul 3, 04:20 UTC45m - -
2026-07-03 A0C238 STL → SDF Jul 3, 03:28 UTCJul 3, 04:13 UTC45m +25m +8m
2026-07-02 A06815 - Jul 2, 03:05 UTCJul 2, 03:45 UTC40m - -
2026-07-01 A05CF0 STL → SDF Jul 1, 03:15 UTCJul 1, 03:55 UTC40m - -
2026-07-01 A05CF0 STL → SDF Jul 1, 03:10 UTCJul 1, 03:54 UTC44m +7m +7m
2026-06-30 A09702 - Jun 30, 03:15 UTCJun 30, 04:00 UTC45m - -
2026-06-30 A09702 STL → SDF Jun 30, 03:11 UTCJun 30, 03:56 UTC45m +8m +8m
2026-06-27 A4BD4D - Jun 27, 03:09 UTCJun 27, 04:00 UTC50m - -
2026-06-26 A11AFD - Jun 26, 03:05 UTCJun 26, 03:50 UTC45m - -
2026-06-25 A0B713 - Jun 25, 03:10 UTCJun 25, 03:54 UTC45m - -
2026-06-24 A0D724 - Jun 24, 03:15 UTCJun 24, 03:55 UTC40m - -

Performance history

Flights tracked
101 showing last 30
Avg arrival delay
+19m
On-time arrival
43% 43% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 24
June 2026 29
May 2026 29
April 2026 19

UPS635 frequently asked

Where does flight UPS635 fly?
UPS635 (United Parcel Service) flies from STL to SDF. View the full route page.
How long is flight UPS635?
Based on observed flights, UPS635 takes on average 47m from takeoff to landing.
How often does UPS635 fly?
UPS635 has been observed flying several times a week in our tracking data. We've recorded 101 flights under this callsign.
Is flight UPS635 usually on time?
Across recent flights, UPS635 arrives with an average 19-minute delay. 43% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UPS635?
UPS635 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UPS635 live?
Yes. When UPS635 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.