UAL2288

UNITED AIRLINES INC · RDU DEN

UAL2288 is operated by UNITED AIRLINES INC between Raleigh Durham International Airport (KRDU) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 11m. SkyMeter has observed 33 legs of this flight number via ADS-B.

FLIGHTS
33
last 90 days
AVG DURATION
2h 11m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
9 / 5
city pairs · airframes
INCIDENT RATE
12.1%
4 flagged

Routes flown

By count · last 90 days

6
12
avg 3h 31m · Raleigh Durham → Denver
4
avg 1h 44m · Chicago O'Hare → Philadelphia
1
avg 12m · Stevens → Denver
avg 13m · Aurora Airpark → Denver
1
avg 14m · Houston Heliport → Denver
1
avg 21m · Harrington Ranch → Denver

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
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 UAL2288

30
06/03/2026
3h 26m
△ Unstable
05/31/2026
3h 17m
No alerts
05/28/2026
3h 13m
No alerts
05/28/2026
14m
△ Unstable
05/26/2026
3h 21m
△ Unstable
05/24/2026
3h 25m
△ Unstable
05/21/2026
3h 27m
No alerts
05/18/2026
3h 3m
No alerts
05/15/2026
3h 22m
No alerts
05/14/2026
3h 19m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window