UCA4377 is operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and Mint Julep Airpark (5MS5). The flight is most often flown by a EMBRAER Embraer ERJ 145 XR. Typical block time is 0h 47m. SkyMeter has observed 95 legs of this flight number via ADS-B.

✈
FLIGHTS
95
last 90 days
⏱
AVG DURATION
47m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/15/2026
first → last seen
🗺
ROUTES / TYPES
7 / 1
city pairs · airframes
⚠
INCIDENT RATE
1.1%
1 flagged

Routes flown

By count · last 90 days

5
KIAH → 5MS5
7
avg 53m · George Bush Intercontinental Houston → Mint Julep Airpark
KIAH → KGPT
6
avg 54m · George Bush Intercontinental Houston → Gulfport Biloxi
KROC → KIAD
3
avg 54m · Greater Rochester → Washington Dulles
KIAH → KBIX
1
avg 50m · George Bush Intercontinental Houston → Keesler Air Force Base
KIAH → K66Y
1
avg 55m · George Bush Intercontinental Houston → Diamondhead

Aircraft types

Equipment used on this number

1
E45X EMBRAER Embraer ERJ 145 XR
99

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 UCA4377

30
N17146EMBRAER Embraer ERJ 145 XR
→
8/15/2026
33m
No alerts
Replay Analysis
N27200EMBRAER Embraer ERJ 145 XR
→
8/14/2026
32m
No alerts
Replay Analysis
N17159EMBRAER Embraer ERJ 145 XR
→
8/13/2026
37m
No alerts
Replay Analysis
N14148EMBRAER Embraer ERJ 145 XR
→
8/8/2026
35m
No alerts
Replay Analysis
N14203EMBRAER Embraer ERJ 145 XR
→
7/30/2026
42m
No alerts
Replay Analysis
N11176EMBRAER Embraer ERJ 145 XR
→
7/29/2026
38m
No alerts
Replay Analysis
N23139EMBRAER Embraer ERJ 145 XR
→
7/28/2026
35m
No alerts
Replay Analysis
N21197EMBRAER Embraer ERJ 145 XR
→
7/27/2026
36m
No alerts
Replay Analysis
N11191EMBRAER Embraer ERJ 145 XR
→
7/26/2026
38m
No alerts
Replay Analysis
N11150EMBRAER Embraer ERJ 145 XR
→
7/25/2026
38m
No alerts
Replay Analysis
N33182EMBRAER Embraer ERJ 145 XR
→
7/24/2026
40m
No alerts
Replay Analysis
N11165EMBRAER Embraer ERJ 145 XR
→
7/23/2026
37m
No alerts
Replay Analysis
N11191EMBRAER Embraer ERJ 145 XR
→
7/22/2026
41m
No alerts
Replay Analysis
N14188EMBRAER Embraer ERJ 145 XR
→
7/21/2026
34m
No alerts
Replay Analysis
N11176EMBRAER Embraer ERJ 145 XR
→
7/20/2026
42m
No alerts
Replay Analysis
N16151EMBRAER Embraer ERJ 145 XR
→
7/19/2026
39m
No alerts
Replay Analysis
N13161EMBRAER Embraer ERJ 145 XR
→
7/18/2026
41m
No alerts
Replay Analysis
N14203EMBRAER Embraer ERJ 145 XR
→
7/17/2026
31m
No alerts
Replay Analysis
N14177EMBRAER Embraer ERJ 145 XR
→
7/16/2026
32m
No alerts
Replay Analysis
N11165EMBRAER Embraer ERJ 145 XR
→
7/15/2026
32m
No alerts
Replay Analysis
N21197EMBRAER Embraer ERJ 145 XR
→
7/15/2026
33m
No alerts
Replay Analysis
N14162EMBRAER Embraer ERJ 145 XR
→
7/13/2026
35m
No alerts
Replay Analysis
N12135EMBRAER Embraer ERJ 145 XR
→
7/12/2026
38m
No alerts
Replay Analysis
N21129EMBRAER Embraer ERJ 145 XR
→
7/12/2026
7m
No alerts
Replay Analysis
N21129EMBRAER Embraer ERJ 145 XR
→
7/11/2026
46m
No alerts
Replay Analysis
N21129EMBRAER Embraer ERJ 145 XR
→
7/11/2026
53m
No alerts
Replay Analysis
N17159EMBRAER Embraer ERJ 145 XR
→
7/10/2026
31m
No alerts
Replay Analysis
N24128EMBRAER Embraer ERJ 145 XR
→
7/9/2026
35m
No alerts
Replay Analysis
N12135EMBRAER Embraer ERJ 145 XR
→
7/8/2026
38m
No alerts
Replay Analysis
N21144EMBRAER Embraer ERJ 145 XR
→
7/7/2026
37m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window