UAL663C

UNITED AIRLINES INC · DEN → MFR

UAL663C is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Rogue Valley International Medford Airport (KMFR). The flight is most often flown by a BOEING Boeing 757-200. Typical block time is 3h 26m. SkyMeter has observed 5 legs of this flight number via ADS-B.

✈
FLIGHTS
5
last 90 days
⏱
AVG DURATION
3h 26m
tracked time
📅
SERVICE PERIOD
6/2/2026 → 8/9/2026
first → last seen
🗺
ROUTES / TYPES
2 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KDEN → KMFR
3
avg 2h 32m · Denver → Rogue Valley International Medford
KEWR → KDEN
2
avg 4h 48m · Newark Liberty → Denver

Aircraft types

Equipment used on this number

3
B752 BOEING Boeing 757-200
6
B739 BOEING Boeing 737-900
2
B39M BOEING Boeing 737 MAX 9
1

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 9 operations of UAL663C

9
N37471BOEING Boeing 737-900
→
8/9/2026
2h 27m
No alerts
Replay Analysis
N17126BOEING Boeing 757-200
→
8/6/2026
1h 59m
No alerts
Replay Analysis
N17126BOEING Boeing 757-200
→
8/5/2026
4h 57m
No alerts
Replay Analysis
N17126BOEING Boeing 757-200
→
8/5/2026
2h 57m
No alerts
Replay Analysis
N37434BOEING Boeing 737-900
→
7/29/2026
2h 25m
No alerts
Replay Analysis
N12116BOEING Boeing 757-200
→
7/10/2026
3h 21m
No alerts
Replay Analysis
N12116BOEING Boeing 757-200
→
7/9/2026
1h 16m
No alerts
Replay Analysis
N12116BOEING Boeing 757-200
→
7/9/2026
4h 39m
No alerts
Replay Analysis
N17437BOEING Boeing 737 MAX 9
→
6/2/2026
2h 45m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window