UAL1889

UNITED AIRLINES INC · SMF → DEN

UAL1889 is operated by UNITED AIRLINES INC between Sacramento International Airport (KSMF) and Denver International Airport (KDEN). The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 2m. SkyMeter has observed 32 legs of this flight number via ADS-B.

✈
FLIGHTS
32
last 90 days
⏱
AVG DURATION
2h 2m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
⚠
INCIDENT RATE
9.4%
3 flagged

Routes flown

By count · last 90 days

1
KSMF → KDEN
27
avg 2h 12m · Sacramento → Denver

Aircraft types

Equipment used on this number

1
A21N AIRBUS Airbus A321 Neo
31

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 UAL1889

30
N14520AIRBUS Airbus A321 Neo
→
06/03/2026
2h 10m
No alerts
Replay Analysis
N34535AIRBUS Airbus A321 Neo
→
06/02/2026
2h 38m
No alerts
Replay Analysis
N14534AIRBUS Airbus A321 Neo
→
06/01/2026
2h 8m
No alerts
Replay Analysis
N54552AIRBUS Airbus A321 Neo
→
05/31/2026
2h 8m
△ Unstable
Replay Analysis
N14524AIRBUS Airbus A321 Neo
→
05/29/2026
2h 15m
No alerts
Replay Analysis
N14544AIRBUS Airbus A321 Neo
→
05/28/2026
2h 11m
No alerts
Replay Analysis
N14541AIRBUS Airbus A321 Neo
→
05/26/2026
2h 14m
No alerts
Replay Analysis
N24508AIRBUS Airbus A321 Neo
→
05/25/2026
2h 15m
No alerts
Replay Analysis
N14545AIRBUS Airbus A321 Neo
→
05/24/2026
2h 15m
No alerts
Replay Analysis
N14531AIRBUS Airbus A321 Neo
→
05/23/2026
2h 8m
No alerts
Replay Analysis
N14507AIRBUS Airbus A321 Neo
→
05/21/2026
2h 13m
No alerts
Replay Analysis
N24537AIRBUS Airbus A321 Neo
→
05/20/2026
2h 10m
No alerts
Replay Analysis
N14549AIRBUS Airbus A321 Neo
→
05/18/2026
2h 13m
No alerts
Replay Analysis
N14554
→
05/17/2026
2h 10m
No alerts
Replay Analysis
N14509AIRBUS Airbus A321 Neo
→
05/16/2026
2h 10m
△ Unstable
Replay Analysis
N14523AIRBUS Airbus A321 Neo
→
05/15/2026
1h 56m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
05/14/2026
2h 11m
No alerts
Replay Analysis
N14536AIRBUS Airbus A321 Neo
→
05/13/2026
2h 15m
No alerts
Replay Analysis
N14534AIRBUS Airbus A321 Neo
→
05/11/2026
2h 10m
No alerts
Replay Analysis
N14533AIRBUS Airbus A321 Neo
→
05/10/2026
2h 26m
No alerts
Replay Analysis
N24514AIRBUS Airbus A321 Neo
→
05/04/2026
55m
△ Unstable
Replay Analysis
N14545AIRBUS Airbus A321 Neo
→
05/03/2026
2h 26m
No alerts
Replay Analysis
N14557AIRBUS Airbus A321 Neo
→
05/02/2026
2h 17m
No alerts
Replay Analysis
N14533AIRBUS Airbus A321 Neo
→
04/25/2026
2h 4m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
04/23/2026
13m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
04/23/2026
2h 2m
No alerts
Replay Analysis
N14529AIRBUS Airbus A321 Neo
→
04/21/2026
2h 13m
No alerts
Replay Analysis
N14502AIRBUS Airbus A321 Neo
→
04/20/2026
2h 8m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
04/19/2026
10m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
04/19/2026
2h 9m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window