UAL1531

UNITED AIRLINES INC · MSP → ORD

UAL1531 is operated by UNITED AIRLINES INC between Minneapolis-St Paul International/Wold-Chamberlain Airport (KMSP) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 4m. SkyMeter has observed 42 legs of this flight number via ADS-B.

✈
FLIGHTS
42
last 90 days
⏱
AVG DURATION
2h 4m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
4 / 6
city pairs · airframes
⚠
INCIDENT RATE
2.4%
1 flagged

Routes flown

By count · last 90 days

2
KMSP → KORD
23
avg 1h 24m · Minneapolis-St Paul International/Wold-Chamberlain → Chicago O'Hare
KORD → KPDX
13
avg 4h 1m · Chicago O'Hare → Portland

Aircraft types

Equipment used on this number

6
B739 BOEING Boeing 737-900
16
A319 AIRBUS Airbus A319
9
B738 BOEING Boeing 737-800
8
B38M BOEING Boeing 737 MAX 8
4
B39M BOEING Boeing 737 MAX 9
4
A320 AIRBUS Airbus A320
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 UAL1531

30
N897UAAIRBUS Airbus A319
→
06/03/2026
1h 0m
No alerts
Replay Analysis
N896UAAIRBUS Airbus A319
→
06/02/2026
1h 8m
No alerts
Replay Analysis
N830UAAIRBUS Airbus A319
→
06/01/2026
1h 21m
No alerts
Replay Analysis
N813UAAIRBUS Airbus A319
→
05/31/2026
1h 10m
No alerts
Replay Analysis
N837UAAIRBUS Airbus A319
→
05/29/2026
1h 15m
No alerts
Replay Analysis
N484UAAIRBUS Airbus A320
→
05/28/2026
1h 37m
No alerts
Replay Analysis
N855UAAIRBUS Airbus A319
→
05/26/2026
1h 52m
No alerts
Replay Analysis
N818UAAIRBUS Airbus A319
→
05/25/2026
1h 39m
No alerts
Replay Analysis
N895UAAIRBUS Airbus A319
→
05/24/2026
1h 37m
No alerts
Replay Analysis
N13227BOEING Boeing 737-800
→
05/23/2026
1h 36m
No alerts
Replay Analysis
N890UAAIRBUS Airbus A319
→
05/21/2026
1h 2m
No alerts
Replay Analysis
N39463BOEING Boeing 737-900
→
05/21/2026
4h 9m
No alerts
Replay Analysis
N47414BOEING Boeing 737-900
→
05/20/2026
1h 11m
No alerts
Replay Analysis
N37351BOEING Boeing 737 MAX 8
→
05/18/2026
3h 57m
No alerts
Replay Analysis
N67815BOEING Boeing 737-900
→
05/17/2026
6m
No alerts
Replay Analysis
N67815BOEING Boeing 737-900
→
05/17/2026
1h 20m
No alerts
Replay Analysis
N39450BOEING Boeing 737-900
→
05/17/2026
3h 57m
No alerts
Replay Analysis
N68801BOEING Boeing 737-900
→
05/16/2026
1h 24m
No alerts
Replay Analysis
N39416BOEING Boeing 737-900
→
05/15/2026
6m
No alerts
Replay Analysis
N39416BOEING Boeing 737-900
→
05/15/2026
1h 19m
No alerts
Replay Analysis
N37295BOEING Boeing 737 MAX 8
→
05/14/2026
4h 5m
No alerts
Replay Analysis
N39463BOEING Boeing 737-900
→
05/13/2026
1h 9m
No alerts
Replay Analysis
N27256BOEING Boeing 737 MAX 8
→
05/13/2026
4h 13m
No alerts
Replay Analysis
N68452BOEING Boeing 737-900
→
05/11/2026
1h 32m
No alerts
Replay Analysis
N17328BOEING Boeing 737 MAX 8
→
05/11/2026
3h 54m
No alerts
Replay Analysis
N68891BOEING Boeing 737-900
→
05/10/2026
1h 18m
No alerts
Replay Analysis
N39415BOEING Boeing 737-900
→
05/10/2026
4h 7m
No alerts
Replay Analysis
N17413BOEING Boeing 737 MAX 9
→
04/25/2026
3h 55m
No alerts
Replay Analysis
N77510BOEING Boeing 737-800
→
04/23/2026
1h 14m
No alerts
Replay Analysis
N62894BOEING Boeing 737-900
→
04/23/2026
4h 10m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window