UAL1523 is operated by UNITED AIRLINES INC. The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 58m. SkyMeter has observed 18 legs of this flight number via ADS-B.

✈
FLIGHTS
18
last 90 days
⏱
AVG DURATION
1h 58m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
1 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

0

No routes recorded.

Aircraft types

Equipment used on this number

1
B38M BOEING Boeing 737 MAX 8
20

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 20 operations of UAL1523

20
N27268BOEING Boeing 737 MAX 8
→
06/03/2026
2h 5m
No alerts
Replay Analysis
N37367BOEING Boeing 737 MAX 8
→
06/02/2026
2h 1m
No alerts
Replay Analysis
N17356BOEING Boeing 737 MAX 8
→
06/02/2026
17m
No alerts
Replay Analysis
N17356BOEING Boeing 737 MAX 8
→
06/01/2026
2h 7m
No alerts
Replay Analysis
N17356BOEING Boeing 737 MAX 8
→
06/01/2026
2h 25m
No alerts
Replay Analysis
N17356BOEING Boeing 737 MAX 8
→
05/31/2026
2h 2m
No alerts
Replay Analysis
N17362BOEING Boeing 737 MAX 8
→
05/29/2026
2h 12m
No alerts
Replay Analysis
N17349BOEING Boeing 737 MAX 8
→
05/28/2026
2h 6m
No alerts
Replay Analysis
N37295BOEING Boeing 737 MAX 8
→
05/26/2026
2h 10m
No alerts
Replay Analysis
N17373BOEING Boeing 737 MAX 8
→
05/25/2026
2h 2m
No alerts
Replay Analysis
N37352BOEING Boeing 737 MAX 8
→
05/24/2026
2h 3m
No alerts
Replay Analysis
N27268BOEING Boeing 737 MAX 8
→
05/23/2026
1h 43m
No alerts
Replay Analysis
N17289BOEING Boeing 737 MAX 8
→
05/22/2026
46m
No alerts
Replay Analysis
N27253BOEING Boeing 737 MAX 8
→
05/21/2026
1h 27m
No alerts
Replay Analysis
N37324BOEING Boeing 737 MAX 8
→
04/25/2026
2h 9m
No alerts
Replay Analysis
N37371BOEING Boeing 737 MAX 8
→
04/23/2026
2h 2m
No alerts
Replay Analysis
N17314BOEING Boeing 737 MAX 8
→
04/20/2026
2h 4m
No alerts
Replay Analysis
N37372BOEING Boeing 737 MAX 8
→
04/19/2026
2h 5m
No alerts
Replay Analysis
N37351BOEING Boeing 737 MAX 8
→
04/18/2026
2h 11m
No alerts
Replay Analysis
N17328BOEING Boeing 737 MAX 8
→
04/17/2026
2h 4m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window