UAL1398

BOEING CO · COS → ORD

UAL1398 is operated by BOEING CO between City of Colorado Springs Municipal Airport (KCOS) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a AIRBUS Airbus A319. Typical block time is 1h 44m. SkyMeter has observed 203 legs of this flight number via ADS-B.

✈
FLIGHTS
203
last 90 days
⏱
AVG DURATION
1h 44m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
12 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KCOS → KORD
79
avg 2h 26m · City of Colorado Springs → Chicago O'Hare
KORD → KATL
69
avg 1h 43m · Chicago O'Hare → Hartsfield Jackson Atlanta
14LL → KATL
2
avg 1h 29m · Gottlieb Heliport → Hartsfield Jackson Atlanta
KCOS → KGRB
1
avg 2h 57m · City of Colorado Springs → Austin Straubel
13LL → KATL
1
avg 1h 30m · Henry Valve Company Heliport → Hartsfield Jackson Atlanta
KCOS → KLUK
1
avg 3h 29m · City of Colorado Springs → Cincinnati Municipal Airport Lunken Field
IS25 → KATL
1
avg 2h 24m · B & L Heliport → Hartsfield Jackson Atlanta

Aircraft types

Equipment used on this number

7
A319 AIRBUS Airbus A319
62
B738 BOEING Boeing 737-800
54
B737 BOEING Boeing 737-700
50
A320 AIRBUS Airbus A320
37
B39M BOEING Boeing 737 MAX 9
32
B739 BOEING Boeing 737-900
4
A21N AIRBUS Airbus A321 Neo
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 UAL1398

30
N77426BOEING Boeing 737 MAX 9
→
08/21/2026
1h 6m
No alerts
Replay Analysis
N47524BOEING Boeing 737 MAX 9
→
08/20/2026
2h 52m
No alerts
Replay Analysis
N27464BOEING Boeing 737 MAX 9
→
08/19/2026
2h 21m
No alerts
Replay Analysis
N37561BOEING Boeing 737 MAX 9
→
08/18/2026
52m
No alerts
Replay Analysis
N57409BOEING Boeing 737 MAX 9
→
08/18/2026
2h 23m
No alerts
Replay Analysis
N37563BOEING Boeing 737 MAX 9
→
08/18/2026
2h 0m
No alerts
Replay Analysis
N37563BOEING Boeing 737 MAX 9
→
08/17/2026
34m
No alerts
Replay Analysis
N37563BOEING Boeing 737 MAX 9
→
08/17/2026
2h 35m
No alerts
Replay Analysis
N17433BOEING Boeing 737 MAX 9
→
08/17/2026
2h 19m
No alerts
Replay Analysis
N77588BOEING Boeing 737 MAX 9
→
08/17/2026
1h 29m
No alerts
Replay Analysis
N17574BOEING Boeing 737 MAX 9
→
08/16/2026
2h 36m
No alerts
Replay Analysis
N17574BOEING Boeing 737 MAX 9
→
08/16/2026
43m
No alerts
Replay Analysis
N17401BOEING Boeing 737 MAX 9
→
08/16/2026
10m
No alerts
Replay Analysis
N17401BOEING Boeing 737 MAX 9
→
08/16/2026
1h 0m
No alerts
Replay Analysis
N17401BOEING Boeing 737 MAX 9
→
08/15/2026
26m
No alerts
Replay Analysis
N17401BOEING Boeing 737 MAX 9
→
08/15/2026
1h 27m
No alerts
Replay Analysis
N37532BOEING Boeing 737 MAX 9
→
08/15/2026
2h 21m
No alerts
Replay Analysis
N77426BOEING Boeing 737 MAX 9
→
08/15/2026
1h 7m
No alerts
Replay Analysis
N77426BOEING Boeing 737 MAX 9
→
08/14/2026
1h 42m
No alerts
Replay Analysis
N77426BOEING Boeing 737 MAX 9
→
08/14/2026
34m
No alerts
Replay Analysis
N77426BOEING Boeing 737 MAX 9
→
08/14/2026
16m
No alerts
Replay Analysis
N17413BOEING Boeing 737 MAX 9
→
08/14/2026
2h 21m
No alerts
Replay Analysis
N37504BOEING Boeing 737 MAX 9
→
08/14/2026
1h 33m
No alerts
Replay Analysis
N37504BOEING Boeing 737 MAX 9
→
08/13/2026
28m
No alerts
Replay Analysis
N37540BOEING Boeing 737 MAX 9
→
08/13/2026
2h 32m
No alerts
Replay Analysis
N77592BOEING Boeing 737 MAX 9
→
08/12/2026
1h 0m
No alerts
Replay Analysis
N77592BOEING Boeing 737 MAX 9
→
08/11/2026
2h 32m
No alerts
Replay Analysis
N77592BOEING Boeing 737 MAX 9
→
08/11/2026
51m
No alerts
Replay Analysis
N830UAAIRBUS Airbus A319
→
08/11/2026
1h 35m
No alerts
Replay Analysis
N830UAAIRBUS Airbus A319
→
08/11/2026
9m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window