Flight Status & Tracker

UPS635

UNITED PARCEL SERVICE OC · STL → SDF · Last tracked Sep 26, 2026

UPS635 is a flight number operated by UNITED PARCEL SERVICE OC between St Louis Lambert International Airport (KSTL) and Louisville Muhammad Ali International Airport (KSDF). SkyMeter last tracked UPS635 on September 26, 2026. The flight is most often flown by a AIRBUS Airbus A300 B4-600. Typical block time is 0h 49m. SkyMeter has observed 60 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
60
last 90 days
⏱
AVG DURATION
49m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 9/26/2026
first → last seen
🗺
ROUTES / TYPES
4 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KSTL → KSDF
33
avg 49m · St Louis Lambert → Louisville Muhammad Ali
KCPS → KSDF
1
avg 1h 1m · St Louis Downtown → Louisville Muhammad Ali

Aircraft types

Equipment used on this number

2
A306 AIRBUS Airbus A300 B4-600
48
B752 BOEING Boeing 757-200
12

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of UPS635

30
N460UPBOEING Boeing 757-200
→
9/26/2026
50m
No alerts
Replay Analysis
N151UPAIRBUS Airbus A300 B4-600
→
9/24/2026
55m
No alerts
Replay Analysis
N165UPAIRBUS Airbus A300 B4-600
→
9/23/2026
45m
No alerts
Replay Analysis
N167UPAIRBUS Airbus A300 B4-600
→
9/22/2026
46m
No alerts
Replay Analysis
N409UPBOEING Boeing 757-200
→
9/19/2026
50m
No alerts
Replay Analysis
N144UPAIRBUS Airbus A300 B4-600
→
9/18/2026
49m
No alerts
Replay Analysis
N130UPAIRBUS Airbus A300 B4-600
→
9/17/2026
49m
No alerts
Replay Analysis
N168UPAIRBUS Airbus A300 B4-600
→
9/16/2026
53m
No alerts
Replay Analysis
N163UPAIRBUS Airbus A300 B4-600
→
9/15/2026
44m
No alerts
Replay Analysis
N448UPBOEING Boeing 757-200
→
9/12/2026
54m
No alerts
Replay Analysis
N170UPAIRBUS Airbus A300 B4-600
→
9/11/2026
48m
No alerts
Replay Analysis
N170UPAIRBUS Airbus A300 B4-600
→
9/10/2026
42m
No alerts
Replay Analysis
N154UPAIRBUS Airbus A300 B4-600
→
9/9/2026
57m
No alerts
Replay Analysis
N428UPBOEING Boeing 757-200
→
9/5/2026
49m
No alerts
Replay Analysis
N169UPAIRBUS Airbus A300 B4-600
→
9/4/2026
1h 0m
No alerts
Replay Analysis
N129UPAIRBUS Airbus A300 B4-600
→
9/3/2026
53m
No alerts
Replay Analysis
N124UPAIRBUS Airbus A300 B4-600
→
9/2/2026
46m
No alerts
Replay Analysis
N152UPAIRBUS Airbus A300 B4-600
→
9/1/2026
55m
No alerts
Replay Analysis
N446UPBOEING Boeing 757-200
→
8/29/2026
52m
No alerts
Replay Analysis
N149UPAIRBUS Airbus A300 B4-600
→
8/28/2026
46m
No alerts
Replay Analysis
N148UPAIRBUS Airbus A300 B4-600
→
8/27/2026
45m
No alerts
Replay Analysis
N164UPAIRBUS Airbus A300 B4-600
→
8/26/2026
49m
No alerts
Replay Analysis
N421UPBOEING Boeing 757-200
→
8/22/2026
47m
No alerts
Replay Analysis
N135UPAIRBUS Airbus A300 B4-600
→
8/21/2026
46m
No alerts
Replay Analysis
N126UPAIRBUS Airbus A300 B4-600
→
8/20/2026
50m
No alerts
Replay Analysis
N121UPAIRBUS Airbus A300 B4-600
→
8/19/2026
43m
No alerts
Replay Analysis
N161UPAIRBUS Airbus A300 B4-600
→
8/18/2026
49m
No alerts
Replay Analysis
N434UPBOEING Boeing 757-200
→
8/15/2026
47m
No alerts
Replay Analysis
N122UPAIRBUS Airbus A300 B4-600
→
8/14/2026
45m
No alerts
Replay Analysis
N171UPAIRBUS Airbus A300 B4-600
→
8/12/2026
55m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window