UAL
UAL1398
UAL1398 is operated by UMB BANK NA TRUSTEE between City of Colorado Springs Municipal Airport (KCOS) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 1h 43m. SkyMeter has observed 204 legs of this flight number via ADS-B.
✈
FLIGHTS
204
last 90 days
⏱
AVG DURATION
1h 43m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/5/2026
first → last seen
🗺
ROUTES / TYPES
12 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged
Routes flown
By count · last 90 days
Aircraft types
Equipment used on this number
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 UAL1398
9/5/2026
36m
No alerts
9/5/2026
9m
No alerts
9/5/2026
2h 23m
No alerts
9/5/2026
1h 31m
No alerts
9/4/2026
2h 18m
No alerts
9/4/2026
1h 32m
No alerts
9/3/2026
21m
No alerts
9/3/2026
2h 28m
No alerts
9/2/2026
58m
No alerts
9/2/2026
2h 28m
No alerts
9/1/2026
1h 0m
No alerts
9/1/2026
2h 19m
No alerts
9/1/2026
1h 37m
No alerts
8/31/2026
3h 44m
No alerts
8/31/2026
1h 17m
No alerts
8/30/2026
1h 53m
No alerts
8/30/2026
35m
No alerts
8/30/2026
3h 10m
No alerts
8/30/2026
1h 22m
No alerts
8/29/2026
2h 39m
No alerts
8/28/2026
28m
No alerts
8/28/2026
2h 36m
No alerts
8/28/2026
58m
No alerts
8/27/2026
1h 54m
No alerts
8/27/2026
56m
No alerts
8/27/2026
2h 21m
No alerts
8/27/2026
1h 2m
No alerts
8/26/2026
39m
No alerts
8/26/2026
1h 53m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window