Flight Status & Tracker

UAL3898

UNITED AIRLINES INC · IAH → IAB · Last tracked Oct 7, 2026

UAL3898 is a flight number operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and Mc Connell Air Force Base (KIAB). SkyMeter last tracked UAL3898 on October 7, 2026. The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 1h 58m. SkyMeter has observed 22 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
22
last 90 days
⏱
AVG DURATION
1h 58m
tracked time
📅
SERVICE PERIOD
5/31/2025 → 10/7/2026
first → last seen
🗺
ROUTES / TYPES
21 / 8
city pairs · airframes
⚠
INCIDENT RATE
4.5%
1 flagged

Routes flown

By count · last 90 days

10
KIAH → KIAB
2
avg 1h 23m · George Bush Intercontinental Houston → Mc Connell Air Force Base
KIAB → KDEN
1
avg 2h 9m · Mc Connell Air Force Base → Denver
KAMA → KIAH
1
avg 1h 11m · Rick Husband Amarillo → George Bush Intercontinental Houston
KRFD → KORD
1
avg 31m · Chicago Rockford → Chicago O'Hare
KINT → KCLT
1
avg 48m · Smith Reynolds → Charlotte Douglas
KMLB → KIAH
1
avg 1h 51m · Melbourne → George Bush Intercontinental Houston
KLAX → PHNL
1
avg 6h 1m · Los Angeles → Daniel K Inouye
KEWR → KIAH
1
avg 2h 52m · Newark Liberty → George Bush Intercontinental Houston
KORD → KX59
1
avg 2h 7m · Chicago O'Hare → Valkaria
KMIA → KLAX
1
avg 4h 57m · Miami → Los Angeles

Aircraft types

Equipment used on this number

8
B739 BOEING Boeing 737-900
7
B738 BOEING Boeing 737-800
5
A21N AIRBUS Airbus A321 Neo
3
B39M BOEING Boeing 737 MAX 9
3
A320 AIRBUS Airbus A320
2
B38M BOEING Boeing 737 MAX 8
2
B752 BOEING Boeing 757-200
1
A319 AIRBUS Airbus A319
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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
N37462BOEING Boeing 737-900
→
10/7/2026
1h 24m
No alerts
Replay Analysis
N62896BOEING Boeing 737-900
→
10/3/2026
1h 36m
No alerts
Replay Analysis
N34460BOEING Boeing 737-900
→
9/27/2026
2h 9m
No alerts
Replay Analysis
N17565BOEING Boeing 737 MAX 9
→
9/25/2026
2h 6m
△ Low approach-stability score
Replay Analysis
N37253BOEING Boeing 737-800
→
9/23/2026
2h 0m
No alerts
Replay Analysis
N65832BOEING Boeing 737-900
→
9/21/2026
31m
No alerts
Replay Analysis
N473UAAIRBUS Airbus A320
→
9/18/2026
2h 8m
No alerts
Replay Analysis
N17326BOEING Boeing 737 MAX 8
→
9/16/2026
6h 0m
No alerts
Replay Analysis
N17326BOEING Boeing 737 MAX 8
→
9/15/2026
4h 56m
No alerts
Replay Analysis
N12116BOEING Boeing 757-200
→
9/8/2026
2h 52m
No alerts
Replay Analysis
N38467BOEING Boeing 737-900
→
8/29/2026
1h 21m
No alerts
Replay Analysis
N475UAAIRBUS Airbus A320
→
8/27/2026
2h 14m
No alerts
Replay Analysis
N37516BOEING Boeing 737 MAX 9
→
8/18/2026
47m
No alerts
Replay Analysis
N73270BOEING Boeing 737-800
→
8/16/2026
2h 17m
No alerts
Replay Analysis
N68805BOEING Boeing 737-900
→
8/13/2026
47m
No alerts
Replay Analysis
N37456BOEING Boeing 737-900
→
8/2/2026
1h 26m
No alerts
Replay Analysis
N24516AIRBUS Airbus A321 Neo
→
7/30/2026
1h 51m
No alerts
Replay Analysis
N37253BOEING Boeing 737-800
→
7/26/2026
55m
No alerts
Replay Analysis
N37253BOEING Boeing 737-800
→
7/26/2026
14m
No alerts
Replay Analysis
N37253BOEING Boeing 737-800
→
7/26/2026
1h 9m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
7/23/2026
1h 11m
No alerts
Replay Analysis
N821UAAIRBUS Airbus A319
→
7/20/2026
1h 4m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
7/14/2026
2h 36m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
7/14/2026
46m
No alerts
Replay Analysis
N17245BOEING Boeing 737-800
→
7/9/2026
5h 5m
No alerts
Replay Analysis
N481UAAIRBUS Airbus A320
→
7/7/2026
1h 53m
No alerts
Replay Analysis
N27477BOEING Boeing 737-900
→
7/7/2026
1h 31m
No alerts
Replay Analysis
N14230BOEING Boeing 737-800
→
7/4/2026
1h 50m
No alerts
Replay Analysis
N37422BOEING Boeing 737-900
→
6/30/2026
57m
No alerts
Replay Analysis
N14521AIRBUS Airbus A321 Neo
→
6/26/2026
24m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window