Flight Status & Tracker

UAL1237

UNITED AIRLINES INC · MSP → ORD · Last tracked Oct 21, 2026

UAL1237 is a flight number operated by UNITED AIRLINES INC between Minneapolis-St Paul International/Wold-Chamberlain Airport (KMSP) and Chicago O'Hare International Airport (KORD). SkyMeter last tracked UAL1237 on October 21, 2026. The flight is most often flown by a AIRBUS Airbus A320. Typical block time is 1h 27m. SkyMeter has observed 117 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
117
last 90 days
⏱
AVG DURATION
1h 27m
tracked time
📅
SERVICE PERIOD
5/29/2025 → 10/21/2026
first → last seen
🗺
ROUTES / TYPES
12 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KMSP → KORD
31
avg 1h 22m · Minneapolis-St Paul International/Wold-Chamberlain → Chicago O'Hare
KEWR → KRSW
21
avg 2h 49m · Newark Liberty → Southwest Florida
KDEN → KSBP
15
avg 2h 25m · Denver → San Luis County
KEWR → FL59
2
avg 3h 5m · Newark Liberty → Buckingham Field
KTPA → KRSW
1
avg 46m · Tampa → Southwest Florida
KANE → KORD
1
avg 1h 26m · Anoka County-Blaine (Janes Field) → Chicago O'Hare
KEWR → KTPA
1
avg 4h 14m · Newark Liberty → Tampa

Aircraft types

Equipment used on this number

7
A320 AIRBUS Airbus A320
73
B38M BOEING Boeing 737 MAX 8
25
B737 BOEING Boeing 737-700
8
B39M BOEING Boeing 737 MAX 9
6
B738 BOEING Boeing 737-800
4
B739 BOEING Boeing 737-900
3
A319 AIRBUS Airbus A319
2

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 UAL1237

30
N435UAAIRBUS Airbus A320
→
10/21/2026
14m
No alerts
Replay Analysis
N435UAAIRBUS Airbus A320
→
10/21/2026
1h 13m
No alerts
Replay Analysis
N439UAAIRBUS Airbus A320
→
10/19/2026
11m
No alerts
Replay Analysis
N465UAAIRBUS Airbus A320
→
10/18/2026
11m
No alerts
Replay Analysis
N465UAAIRBUS Airbus A320
→
10/18/2026
1h 26m
No alerts
Replay Analysis
N460UAAIRBUS Airbus A320
→
10/16/2026
1h 46m
No alerts
Replay Analysis
N483UAAIRBUS Airbus A320
→
10/15/2026
38m
No alerts
Replay Analysis
N483UAAIRBUS Airbus A320
→
10/15/2026
1h 9m
No alerts
Replay Analysis
N445UAAIRBUS Airbus A320
→
10/14/2026
9m
No alerts
Replay Analysis
N445UAAIRBUS Airbus A320
→
10/14/2026
1h 28m
No alerts
Replay Analysis
N431UAAIRBUS Airbus A320
→
10/13/2026
9m
No alerts
Replay Analysis
N431UAAIRBUS Airbus A320
→
10/13/2026
1h 25m
No alerts
Replay Analysis
N479UAAIRBUS Airbus A320
→
10/11/2026
10m
No alerts
Replay Analysis
N467UAAIRBUS Airbus A320
→
10/10/2026
1h 31m
No alerts
Replay Analysis
N451UAAIRBUS Airbus A320
→
10/9/2026
10m
No alerts
Replay Analysis
N483UAAIRBUS Airbus A320
→
10/8/2026
12m
No alerts
Replay Analysis
N483UAAIRBUS Airbus A320
→
10/8/2026
1h 18m
No alerts
Replay Analysis
N483UAAIRBUS Airbus A320
→
10/8/2026
9m
No alerts
Replay Analysis
N474UAAIRBUS Airbus A320
→
10/7/2026
11m
No alerts
Replay Analysis
N479UAAIRBUS Airbus A320
→
10/6/2026
1h 31m
No alerts
Replay Analysis
N431UAAIRBUS Airbus A320
→
10/5/2026
1h 11m
No alerts
Replay Analysis
N431UAAIRBUS Airbus A320
→
10/5/2026
9m
No alerts
Replay Analysis
N462UAAIRBUS Airbus A320
→
10/4/2026
17m
No alerts
Replay Analysis
N462UAAIRBUS Airbus A320
→
10/4/2026
1h 23m
No alerts
Replay Analysis
N482UAAIRBUS Airbus A320
→
10/3/2026
1h 14m
No alerts
Replay Analysis
N482UAAIRBUS Airbus A320
→
10/3/2026
14m
No alerts
Replay Analysis
N474UAAIRBUS Airbus A320
→
10/2/2026
1h 37m
No alerts
Replay Analysis
N474UAAIRBUS Airbus A320
→
10/2/2026
44m
No alerts
Replay Analysis
N474UAAIRBUS Airbus A320
→
10/2/2026
58m
No alerts
Replay Analysis
N474UAAIRBUS Airbus A320
→
10/1/2026
15m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window