UCA4239

UNITED AIRLINES INC · IAH → TUL

UCA4239 is operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and Tulsa International Airport (KTUL). The flight is most often flown by a EMBRAER Embraer ERJ 145 XR. Typical block time is 1h 8m. SkyMeter has observed 78 legs of this flight number via ADS-B.

✈
FLIGHTS
78
last 90 days
⏱
AVG DURATION
1h 8m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/23/2026
first → last seen
🗺
ROUTES / TYPES
7 / 1
city pairs · airframes
⚠
INCIDENT RATE
1.3%
1 flagged

Routes flown

By count · last 90 days

5
KIAH → KTUL
40
avg 1h 7m · George Bush Intercontinental Houston → Tulsa
KIAH → KBHM
19
avg 1h 21m · George Bush Intercontinental Houston → Birmingham-Shuttlesworth
KIAD → KAVP
9
avg 56m · Washington Dulles → Wilkes Barre Scranton
KIAH → KMAF
4
avg 1h 2m · George Bush Intercontinental Houston → Midland
KIAH → KMEM
2
avg 1h 8m · George Bush Intercontinental Houston → Memphis

Aircraft types

Equipment used on this number

1
E45X EMBRAER Embraer ERJ 145 XR
80

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 UCA4239

30
N14177EMBRAER Embraer ERJ 145 XR
→
08/23/2026
1h 11m
No alerts
Replay Analysis
N14162EMBRAER Embraer ERJ 145 XR
→
08/20/2026
51m
No alerts
Replay Analysis
N16183EMBRAER Embraer ERJ 145 XR
→
08/19/2026
24m
No alerts
Replay Analysis
N14186EMBRAER Embraer ERJ 145 XR
→
08/18/2026
52m
No alerts
Replay Analysis
N12201EMBRAER Embraer ERJ 145 XR
→
08/17/2026
51m
No alerts
Replay Analysis
N16178EMBRAER Embraer ERJ 145 XR
→
08/16/2026
51m
No alerts
Replay Analysis
N14148EMBRAER Embraer ERJ 145 XR
→
08/14/2026
56m
No alerts
Replay Analysis
N17196EMBRAER Embraer ERJ 145 XR
→
08/13/2026
58m
No alerts
Replay Analysis
N12201EMBRAER Embraer ERJ 145 XR
→
08/12/2026
57m
No alerts
Replay Analysis
N17146EMBRAER Embraer ERJ 145 XR
→
08/11/2026
59m
No alerts
Replay Analysis
N11192EMBRAER Embraer ERJ 145 XR
→
08/10/2026
1h 9m
No alerts
Replay Analysis
N16183EMBRAER Embraer ERJ 145 XR
→
08/09/2026
1h 7m
△ Low approach-stability score
Replay Analysis
N12160EMBRAER Embraer ERJ 145 XR
→
08/08/2026
1h 5m
No alerts
Replay Analysis
N14186EMBRAER Embraer ERJ 145 XR
→
08/07/2026
1h 8m
No alerts
Replay Analysis
N14203EMBRAER Embraer ERJ 145 XR
→
08/06/2026
1h 8m
No alerts
Replay Analysis
N16183EMBRAER Embraer ERJ 145 XR
→
08/05/2026
1h 7m
No alerts
Replay Analysis
N12167EMBRAER Embraer ERJ 145 XR
→
08/04/2026
1h 7m
No alerts
Replay Analysis
N14188EMBRAER Embraer ERJ 145 XR
→
08/03/2026
1h 6m
No alerts
Replay Analysis
N11192EMBRAER Embraer ERJ 145 XR
→
08/02/2026
1h 4m
No alerts
Replay Analysis
N11199EMBRAER Embraer ERJ 145 XR
→
07/31/2026
1h 3m
No alerts
Replay Analysis
N21197EMBRAER Embraer ERJ 145 XR
→
07/30/2026
1h 5m
No alerts
Replay Analysis
N12142EMBRAER Embraer ERJ 145 XR
→
07/29/2026
1h 7m
No alerts
Replay Analysis
N14177EMBRAER Embraer ERJ 145 XR
→
07/28/2026
1h 9m
No alerts
Replay Analysis
N16149EMBRAER Embraer ERJ 145 XR
→
07/27/2026
1h 8m
No alerts
Replay Analysis
N17159EMBRAER Embraer ERJ 145 XR
→
07/26/2026
1h 6m
No alerts
Replay Analysis
N16151EMBRAER Embraer ERJ 145 XR
→
07/25/2026
1h 2m
No alerts
Replay Analysis
N13202EMBRAER Embraer ERJ 145 XR
→
07/24/2026
1h 5m
No alerts
Replay Analysis
N14153EMBRAER Embraer ERJ 145 XR
→
07/23/2026
1h 7m
No alerts
Replay Analysis
N14162EMBRAER Embraer ERJ 145 XR
→
07/22/2026
1h 5m
No alerts
Replay Analysis
N13202EMBRAER Embraer ERJ 145 XR
→
07/21/2026
1h 0m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window