Flight Status & Tracker

ASH3990

UNITED AIRLINES INC · IAH → SDF · Last tracked Oct 23, 2026

ASH3990 is a flight number operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and Louisville Muhammad Ali International Airport (KSDF). SkyMeter last tracked ASH3990 on October 23, 2026. The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 1h 50m. SkyMeter has observed 79 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
79
last 90 days
⏱
AVG DURATION
1h 50m
tracked time
📅
SERVICE PERIOD
9/25/2025 → 10/23/2026
first → last seen
🗺
ROUTES / TYPES
3 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KIAH → KSDF
77
avg 1h 51m · George Bush Intercontinental Houston → Louisville Muhammad Ali
42TS → KSDF
1
avg 1h 48m · Papa Heliport → Louisville Muhammad Ali

Aircraft types

Equipment used on this number

1
E75L EMBRAER Embraer 175 long wing
79

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 ASH3990

30
N89317EMBRAER Embraer 175 long wing
→
10/23/2026
1h 53m
No alerts
Replay Analysis
N88341EMBRAER Embraer 175 long wing
→
10/22/2026
1h 57m
No alerts
Replay Analysis
N87353EMBRAER Embraer 175 long wing
→
10/21/2026
1h 51m
No alerts
Replay Analysis
N88332EMBRAER Embraer 175 long wing
→
10/20/2026
1h 49m
No alerts
Replay Analysis
N88332EMBRAER Embraer 175 long wing
→
10/18/2026
2h 0m
No alerts
Replay Analysis
N88331EMBRAER Embraer 175 long wing
→
10/17/2026
1h 52m
No alerts
Replay Analysis
N87303EMBRAER Embraer 175 long wing
→
10/16/2026
1h 51m
No alerts
Replay Analysis
N87353EMBRAER Embraer 175 long wing
→
10/15/2026
1h 46m
No alerts
Replay Analysis
N82333EMBRAER Embraer 175 long wing
→
10/12/2026
1h 45m
No alerts
Replay Analysis
N89357EMBRAER Embraer 175 long wing
→
10/10/2026
1h 56m
No alerts
Replay Analysis
N89321EMBRAER Embraer 175 long wing
→
10/9/2026
1h 42m
No alerts
Replay Analysis
N86350EMBRAER Embraer 175 long wing
→
10/8/2026
1h 49m
No alerts
Replay Analysis
N88331EMBRAER Embraer 175 long wing
→
10/7/2026
1h 45m
No alerts
Replay Analysis
N82338EMBRAER Embraer 175 long wing
→
10/6/2026
1h 51m
No alerts
Replay Analysis
N87319EMBRAER Embraer 175 long wing
→
10/5/2026
1h 42m
No alerts
Replay Analysis
N85351EMBRAER Embraer 175 long wing
→
10/4/2026
1h 49m
No alerts
Replay Analysis
N86334EMBRAER Embraer 175 long wing
→
10/3/2026
1h 42m
No alerts
Replay Analysis
N89321EMBRAER Embraer 175 long wing
→
10/2/2026
1h 52m
No alerts
Replay Analysis
N86312EMBRAER Embraer 175 long wing
→
10/1/2026
1h 39m
No alerts
Replay Analysis
N86324EMBRAER Embraer 175 long wing
→
9/30/2026
1h 52m
No alerts
Replay Analysis
N93305EMBRAER Embraer 175 long wing
→
9/29/2026
1h 52m
No alerts
Replay Analysis
N89342EMBRAER Embraer 175 long wing
→
9/28/2026
1h 52m
No alerts
Replay Analysis
N80348EMBRAER Embraer 175 long wing
→
9/27/2026
1h 51m
No alerts
Replay Analysis
N86316EMBRAER Embraer 175 long wing
→
9/24/2026
1h 53m
No alerts
Replay Analysis
N85358EMBRAER Embraer 175 long wing
→
9/23/2026
1h 48m
No alerts
Replay Analysis
N88346EMBRAER Embraer 175 long wing
→
9/22/2026
1h 43m
No alerts
Replay Analysis
N87302EMBRAER Embraer 175 long wing
→
9/21/2026
1h 45m
No alerts
Replay Analysis
N87306EMBRAER Embraer 175 long wing
→
9/20/2026
1h 47m
No alerts
Replay Analysis
N89349EMBRAER Embraer 175 long wing
→
9/19/2026
1h 46m
No alerts
Replay Analysis
N89357EMBRAER Embraer 175 long wing
→
9/18/2026
1h 49m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window