Flight Status & Tracker

UAL1398

UNITED AIRLINES INC · COS → ORD · Last tracked Nov 11, 2026

UAL1398 is a flight number operated by UNITED AIRLINES INC between City of Colorado Springs Municipal Airport (KCOS) and Chicago O'Hare International Airport (KORD). SkyMeter last tracked UAL1398 on November 11, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 1h 38m. SkyMeter has observed 167 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
167
last 90 days
⏱
AVG DURATION
1h 38m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 11/11/2026
first → last seen
🗺
ROUTES / TYPES
7 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KCOS → KORD
57
avg 2h 30m · City of Colorado Springs → Chicago O'Hare
KORD → KATL
57
avg 1h 46m · Chicago O'Hare → Hartsfield Jackson Atlanta
0IL1 → KATL
1
avg 1h 18m · Loyola University Medical Center Heliport → Hartsfield Jackson Atlanta

Aircraft types

Equipment used on this number

6
B39M BOEING Boeing 737 MAX 9
128
A319 AIRBUS Airbus A319
66
B738 BOEING Boeing 737-800
23
A320 AIRBUS Airbus A320
6
B739 BOEING Boeing 737-900
3
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 UAL1398

30
N899UAAIRBUS Airbus A319
→
11/11/2026
1h 39m
No alerts
Replay Analysis
N897UAAIRBUS Airbus A319
→
11/10/2026
1h 42m
No alerts
Replay Analysis
N813UAAIRBUS Airbus A319
→
11/7/2026
1h 49m
No alerts
Replay Analysis
N854UAAIRBUS Airbus A319
→
11/6/2026
1h 33m
No alerts
Replay Analysis
N853UAAIRBUS Airbus A319
→
11/5/2026
2h 11m
No alerts
Replay Analysis
N804UAAIRBUS Airbus A319
→
11/4/2026
1h 45m
No alerts
Replay Analysis
N821UAAIRBUS Airbus A319
→
11/3/2026
1h 45m
No alerts
Replay Analysis
N485UAAIRBUS Airbus A320
→
11/2/2026
1h 57m
No alerts
Replay Analysis
N896UAAIRBUS Airbus A319
→
11/1/2026
1h 8m
No alerts
Replay Analysis
N823UAAIRBUS Airbus A319
→
10/31/2026
35m
No alerts
Replay Analysis
N837UAAIRBUS Airbus A319
→
10/30/2026
1h 28m
No alerts
Replay Analysis
N820UAAIRBUS Airbus A319
→
10/29/2026
1h 21m
No alerts
Replay Analysis
N820UAAIRBUS Airbus A319
→
10/29/2026
27m
No alerts
Replay Analysis
N820UAAIRBUS Airbus A319
→
10/29/2026
1h 48m
No alerts
Replay Analysis
N835UAAIRBUS Airbus A319
→
10/28/2026
1h 54m
No alerts
Replay Analysis
N889UAAIRBUS Airbus A319
→
10/27/2026
1h 3m
No alerts
Replay Analysis
N872UAAIRBUS Airbus A319
→
10/26/2026
41m
No alerts
Replay Analysis
N892UAAIRBUS Airbus A319
→
10/25/2026
1h 13m
No alerts
Replay Analysis
N892UAAIRBUS Airbus A319
→
10/25/2026
27m
No alerts
Replay Analysis
N892UAAIRBUS Airbus A319
→
10/25/2026
1h 41m
No alerts
Replay Analysis
N25201BOEING Boeing 737-800
→
10/24/2026
2h 20m
No alerts
Replay Analysis
N816UAAIRBUS Airbus A319
→
10/24/2026
1h 18m
No alerts
Replay Analysis
N816UAAIRBUS Airbus A319
→
10/24/2026
20m
No alerts
Replay Analysis
N816UAAIRBUS Airbus A319
→
10/24/2026
1h 39m
No alerts
Replay Analysis
N17583BOEING Boeing 737 MAX 9
→
10/23/2026
2h 26m
No alerts
Replay Analysis
N73270BOEING Boeing 737-800
→
10/22/2026
2h 13m
No alerts
Replay Analysis
N824UAAIRBUS Airbus A319
→
10/22/2026
1h 28m
No alerts
Replay Analysis
N849UAAIRBUS Airbus A319
→
10/19/2026
12m
No alerts
Replay Analysis
N17245BOEING Boeing 737-800
→
10/18/2026
2h 34m
No alerts
Replay Analysis
N895UAAIRBUS Airbus A319
→
10/18/2026
1h 20m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window