UAL3898

UNITED AIRLINES INC · DEN → IAB

UAL3898 is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Mc Connell Air Force Base (KIAB). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 39m. SkyMeter has observed 23 legs of this flight number via ADS-B.

✈
FLIGHTS
23
last 90 days
⏱
AVG DURATION
1h 39m
tracked time
📅
SERVICE PERIOD
05/30/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
22 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KDEN → KIAB
2
avg 57m · Denver → Mc Connell Air Force Base
KRFD → KIAD
1
avg 1h 51m · Chicago Rockford → Washington Dulles
KORD → KLCQ
1
avg 1h 53m · Chicago O'Hare → Lake City Gateway
KMIA → KDEN
1
avg 5h 5m · Miami → Denver
KIAB → KORD
1
avg 1h 27m · Mc Connell Air Force Base → Chicago O'Hare
KDEN → 15FL
1
avg 3h 19m · Denver → Cannon Creek Airpark
KRFD → KEWR
1
avg 1h 46m · Chicago Rockford → Newark Liberty
KINT → KCLT
1
avg 48m · Smith Reynolds → Charlotte Douglas
KMLB → KIAH
1
avg 1h 51m · Melbourne → George Bush Intercontinental Houston
KAMA → KIAH
1
avg 1h 11m · Rick Husband Amarillo → George Bush Intercontinental Houston

Aircraft types

Equipment used on this number

7
B738 BOEING Boeing 737-800
8
A21N AIRBUS Airbus A321 Neo
4
B739 BOEING Boeing 737-900
4
A320 AIRBUS Airbus A320
3
A319 AIRBUS Airbus A319
2
B737 BOEING Boeing 737-700
2
B39M BOEING Boeing 737 MAX 9
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 UAL3898

30
N37516BOEING Boeing 737 MAX 9
→
08/18/2026
47m
No alerts
Replay Analysis
N73270BOEING Boeing 737-800
→
08/16/2026
2h 17m
No alerts
Replay Analysis
N68805BOEING Boeing 737-900
→
08/13/2026
47m
No alerts
Replay Analysis
N37456BOEING Boeing 737-900
→
08/02/2026
1h 26m
No alerts
Replay Analysis
N24516AIRBUS Airbus A321 Neo
→
07/30/2026
1h 51m
No alerts
Replay Analysis
N37253BOEING Boeing 737-800
→
07/26/2026
55m
No alerts
Replay Analysis
N37253BOEING Boeing 737-800
→
07/25/2026
14m
No alerts
Replay Analysis
N37253BOEING Boeing 737-800
→
07/25/2026
1h 9m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
07/23/2026
1h 11m
No alerts
Replay Analysis
N821UAAIRBUS Airbus A319
→
07/20/2026
1h 4m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
07/14/2026
2h 36m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
07/14/2026
46m
No alerts
Replay Analysis
N17245BOEING Boeing 737-800
→
07/09/2026
5h 5m
No alerts
Replay Analysis
N481UAAIRBUS Airbus A320
→
07/07/2026
1h 53m
No alerts
Replay Analysis
N27477BOEING Boeing 737-900
→
07/07/2026
1h 31m
No alerts
Replay Analysis
N14230BOEING Boeing 737-800
→
07/04/2026
1h 50m
No alerts
Replay Analysis
N37422BOEING Boeing 737-900
→
06/29/2026
57m
No alerts
Replay Analysis
N14521AIRBUS Airbus A321 Neo
→
06/26/2026
24m
No alerts
Replay Analysis
N435UAAIRBUS Airbus A320
→
06/25/2026
1h 39m
No alerts
Replay Analysis
N433UAAIRBUS Airbus A320
→
06/23/2026
1h 53m
No alerts
Replay Analysis
N23707BOEING Boeing 737-700
→
06/19/2026
1h 32m
No alerts
Replay Analysis
N24702BOEING Boeing 737-700
→
06/13/2026
1h 45m
No alerts
Replay Analysis
N33209BOEING Boeing 737-800
→
06/07/2026
1h 13m
No alerts
Replay Analysis
N34282BOEING Boeing 737-800
→
06/06/2026
57m
No alerts
Replay Analysis
N874UAAIRBUS Airbus A319
→
05/26/2026
3h 19m
No alerts
Replay Analysis
N846UAAIRBUS Airbus A319
→
05/14/2026
2h 4m
No alerts
Replay Analysis
N801UAAIRBUS Airbus A319
→
05/13/2026
1h 1m
No alerts
Replay Analysis
N33714BOEING Boeing 737-700
→
05/08/2026
2h 2m
No alerts
Replay Analysis
N68802BOEING Boeing 737-900
→
05/03/2026
1h 44m
No alerts
Replay Analysis
N68802BOEING Boeing 737-900
→
05/03/2026
1h 44m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window