UAL2091

UNITED AIRLINES INC · ORD → RDU

UAL2091 is operated by UNITED AIRLINES INC between Chicago O'Hare International Airport (KORD) and Raleigh Durham International Airport (KRDU). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 33m. SkyMeter has observed 197 legs of this flight number via ADS-B.

✈
FLIGHTS
197
last 90 days
⏱
AVG DURATION
2h 33m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
13 / 4
city pairs · airframes
⚠
INCIDENT RATE
1.5%
3 flagged

Routes flown

By count · last 90 days

9
KORD → KRDU
77
avg 1h 37m · Chicago O'Hare → Raleigh Durham
KSFO → KORD
71
avg 4h 15m · San Francisco → Chicago O'Hare
KHAF → KORD
6
avg 4h 19m · Half Moon Bay → Chicago O'Hare
KOAK → KORD
3
avg 4h 13m · Metropolitan Oakland → Chicago O'Hare
KORD → 9NC0
2
avg 1h 33m · Chicago O'Hare → Raleigh East
KSFO → KPWK
1
avg 4h 16m · San Francisco → Chicago Executive
KORD → 8NC8
1
avg 1h 28m · Chicago O'Hare → Lake Ridge Aero Park
KSFO → KRFD
1
avg 5h 18m · San Francisco → Chicago Rockford
KRFD → KORD
1
avg 33m · Chicago Rockford → Chicago O'Hare

Aircraft types

Equipment used on this number

4
B739 BOEING Boeing 737-900
102
A21N AIRBUS Airbus A321 Neo
84
B39M BOEING Boeing 737 MAX 9
3
A320 AIRBUS Airbus A320
2

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 UAL2091

30
N38446BOEING Boeing 737-900
→
08/21/2026
1h 33m
No alerts
Replay Analysis
N68817BOEING Boeing 737-900
→
08/19/2026
1h 28m
No alerts
Replay Analysis
N38473BOEING Boeing 737-900
→
08/18/2026
1h 28m
No alerts
Replay Analysis
N14528AIRBUS Airbus A321 Neo
→
08/18/2026
3h 52m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
08/17/2026
1h 31m
△ Low approach-stability score
Replay Analysis
N14569AIRBUS Airbus A321 Neo
→
08/17/2026
11m
No alerts
Replay Analysis
N14569AIRBUS Airbus A321 Neo
→
08/17/2026
3h 56m
No alerts
Replay Analysis
N53441BOEING Boeing 737-900
→
08/16/2026
2h 12m
No alerts
Replay Analysis
N14554AIRBUS Airbus A321 Neo
→
08/16/2026
4h 50m
No alerts
Replay Analysis
N75426BOEING Boeing 737-900
→
08/15/2026
1h 38m
No alerts
Replay Analysis
N75426BOEING Boeing 737-900
→
08/15/2026
14m
No alerts
Replay Analysis
N14563AIRBUS Airbus A321 Neo
→
08/15/2026
4h 6m
No alerts
Replay Analysis
N61886BOEING Boeing 737-900
→
08/14/2026
1h 34m
No alerts
Replay Analysis
N61886BOEING Boeing 737-900
→
08/14/2026
22m
No alerts
Replay Analysis
N14546
→
08/14/2026
32m
No alerts
Replay Analysis
N14546
→
08/14/2026
4h 17m
No alerts
Replay Analysis
N37462BOEING Boeing 737-900
→
08/13/2026
1h 26m
No alerts
Replay Analysis
N14529AIRBUS Airbus A321 Neo
→
08/13/2026
4h 41m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
08/12/2026
4h 15m
No alerts
Replay Analysis
N38451BOEING Boeing 737-900
→
08/12/2026
9m
No alerts
Replay Analysis
N38451BOEING Boeing 737-900
→
08/11/2026
1h 35m
No alerts
Replay Analysis
N38451BOEING Boeing 737-900
→
08/11/2026
1h 25m
No alerts
Replay Analysis
N14521AIRBUS Airbus A321 Neo
→
08/11/2026
4h 39m
No alerts
Replay Analysis
N77430BOEING Boeing 737-900
→
08/10/2026
1h 32m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
08/10/2026
4h 1m
No alerts
Replay Analysis
N57439BOEING Boeing 737-900
→
08/09/2026
1h 51m
No alerts
Replay Analysis
N14536AIRBUS Airbus A321 Neo
→
08/09/2026
15m
No alerts
Replay Analysis
N63899BOEING Boeing 737-900
→
08/08/2026
1h 34m
No alerts
Replay Analysis
N63899BOEING Boeing 737-900
→
08/08/2026
24m
No alerts
Replay Analysis
N14533AIRBUS Airbus A321 Neo
→
08/08/2026
4h 57m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window