Flight Status & Tracker

UAL1889

UNITED AIRLINES INC · SMF → DEN · Last tracked Sep 26, 2026

UAL1889 is a flight number operated by UNITED AIRLINES INC between Sacramento International Airport (KSMF) and Denver International Airport (KDEN). SkyMeter last tracked UAL1889 on September 26, 2026. The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 8m. SkyMeter has observed 91 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
91
last 90 days
⏱
AVG DURATION
2h 8m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/26/2026
first → last seen
🗺
ROUTES / TYPES
3 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

1
KSMF → KDEN
82
avg 2h 15m · Sacramento → Denver

Aircraft types

Equipment used on this number

3
A21N AIRBUS Airbus A321 Neo
44
B39M BOEING Boeing 737 MAX 9
44
B38M BOEING Boeing 737 MAX 8
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 30 operations of UAL1889

30
N47533BOEING Boeing 737 MAX 9
→
9/26/2026
2h 7m
No alerts
Replay Analysis
N17455BOEING Boeing 737 MAX 9
→
9/25/2026
2h 29m
No alerts
Replay Analysis
N27509BOEING Boeing 737 MAX 9
→
9/24/2026
2h 20m
No alerts
Replay Analysis
N17401BOEING Boeing 737 MAX 9
→
9/23/2026
2h 24m
No alerts
Replay Analysis
N37545BOEING Boeing 737 MAX 9
→
9/22/2026
2h 17m
No alerts
Replay Analysis
N37577BOEING Boeing 737 MAX 9
→
9/21/2026
2h 26m
No alerts
Replay Analysis
N17591BOEING Boeing 737 MAX 9
→
9/20/2026
2h 32m
No alerts
Replay Analysis
N17467BOEING Boeing 737 MAX 9
→
9/19/2026
2h 16m
No alerts
Replay Analysis
N17566BOEING Boeing 737 MAX 9
→
9/18/2026
2h 8m
No alerts
Replay Analysis
N27419BOEING Boeing 737 MAX 9
→
9/17/2026
2h 7m
No alerts
Replay Analysis
N37504BOEING Boeing 737 MAX 9
→
9/16/2026
2h 11m
No alerts
Replay Analysis
N27419BOEING Boeing 737 MAX 9
→
9/15/2026
2h 7m
No alerts
Replay Analysis
N37549BOEING Boeing 737 MAX 9
→
9/14/2026
2h 8m
No alerts
Replay Analysis
N57451BOEING Boeing 737 MAX 9
→
9/12/2026
2h 17m
No alerts
Replay Analysis
N37536BOEING Boeing 737 MAX 9
→
9/11/2026
19m
No alerts
Replay Analysis
N37536BOEING Boeing 737 MAX 9
→
9/11/2026
2h 3m
No alerts
Replay Analysis
N17441BOEING Boeing 737 MAX 9
→
9/10/2026
2h 18m
No alerts
Replay Analysis
N17595BOEING Boeing 737 MAX 9
→
9/8/2026
2h 19m
No alerts
Replay Analysis
N37548BOEING Boeing 737 MAX 9
→
9/5/2026
2h 6m
No alerts
Replay Analysis
N17564BOEING Boeing 737 MAX 9
→
9/4/2026
2h 9m
No alerts
Replay Analysis
N57466BOEING Boeing 737 MAX 9
→
9/3/2026
2h 2m
No alerts
Replay Analysis
N37554BOEING Boeing 737 MAX 9
→
9/2/2026
2h 24m
No alerts
Replay Analysis
N37522BOEING Boeing 737 MAX 9
→
9/1/2026
2h 8m
No alerts
Replay Analysis
N37560BOEING Boeing 737 MAX 9
→
8/31/2026
2h 15m
No alerts
Replay Analysis
N37521BOEING Boeing 737 MAX 9
→
8/30/2026
2h 9m
No alerts
Replay Analysis
N17564BOEING Boeing 737 MAX 9
→
8/29/2026
2h 10m
No alerts
Replay Analysis
N27515BOEING Boeing 737 MAX 9
→
8/28/2026
2h 8m
No alerts
Replay Analysis
N27568BOEING Boeing 737 MAX 9
→
8/27/2026
2h 15m
No alerts
Replay Analysis
N17429BOEING Boeing 737 MAX 9
→
8/26/2026
2h 23m
No alerts
Replay Analysis
N77575BOEING Boeing 737 MAX 9
→
8/25/2026
2h 19m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window