Flight Status & Tracker

UAL4

UNITED AIRLINES INC · LHR → IAH · Last tracked Oct 10, 2026

UAL4 is a flight number operated by UNITED AIRLINES INC between London Heathrow Airport (EGLL) and George Bush Intercontinental Houston Airport (KIAH). SkyMeter last tracked UAL4 on October 10, 2026. The flight is most often flown by a BOEING Boeing 777-200. Typical block time is 9h 54m. SkyMeter has observed 86 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
86
last 90 days
⏱
AVG DURATION
9h 54m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/10/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
EGLL → KIAH
83
avg 10h 1m · London Heathrow → George Bush Intercontinental Houston
EGLL → EGTR
1
avg 7h 32m · London Heathrow → Elstree Airfield

Aircraft types

Equipment used on this number

1
B772 BOEING Boeing 777-200
94

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 UAL4

30
N217UABOEING Boeing 777-200
→
10/10/2026
10h 27m
No alerts
Replay Analysis
N225UABOEING Boeing 777-200
→
10/9/2026
10h 21m
No alerts
Replay Analysis
N225UABOEING Boeing 777-200
→
10/8/2026
10h 5m
No alerts
Replay Analysis
N791UABOEING Boeing 777-200
→
10/7/2026
10h 39m
No alerts
Replay Analysis
N791UABOEING Boeing 777-200
→
10/6/2026
10h 15m
No alerts
Replay Analysis
N228UABOEING Boeing 777-200
→
10/5/2026
10h 4m
No alerts
Replay Analysis
N206UABOEING Boeing 777-200
→
10/4/2026
10h 23m
No alerts
Replay Analysis
N206UABOEING Boeing 777-200
→
10/3/2026
10h 7m
No alerts
Replay Analysis
N226UABOEING Boeing 777-200
→
10/2/2026
10h 25m
No alerts
Replay Analysis
N226UABOEING Boeing 777-200
→
10/1/2026
9h 50m
No alerts
Replay Analysis
N216UABOEING Boeing 777-200
→
10/1/2026
19m
No alerts
Replay Analysis
N216UABOEING Boeing 777-200
→
9/30/2026
9h 18m
No alerts
Replay Analysis
N216UABOEING Boeing 777-200
→
9/30/2026
9h 38m
No alerts
Replay Analysis
N216UABOEING Boeing 777-200
→
9/30/2026
1h 51m
No alerts
Replay Analysis
N216UABOEING Boeing 777-200
→
9/29/2026
7h 42m
No alerts
Replay Analysis
N216UABOEING Boeing 777-200
→
9/29/2026
9h 34m
No alerts
Replay Analysis
N797UABOEING Boeing 777-200
→
9/28/2026
9h 52m
No alerts
Replay Analysis
N76010BOEING Boeing 777-200
→
9/27/2026
10h 1m
No alerts
Replay Analysis
N216UABOEING Boeing 777-200
→
9/26/2026
9h 51m
No alerts
Replay Analysis
N216UABOEING Boeing 777-200
→
9/25/2026
10h 2m
No alerts
Replay Analysis
N225UABOEING Boeing 777-200
→
9/24/2026
9h 52m
No alerts
Replay Analysis
N794UABOEING Boeing 777-200
→
9/23/2026
9h 43m
No alerts
Replay Analysis
N794UABOEING Boeing 777-200
→
9/22/2026
9h 58m
No alerts
Replay Analysis
N794UABOEING Boeing 777-200
→
9/21/2026
10h 20m
No alerts
Replay Analysis
N27015BOEING Boeing 777-200
→
9/20/2026
10h 3m
No alerts
Replay Analysis
N27015BOEING Boeing 777-200
→
9/20/2026
56m
No alerts
Replay Analysis
N27015BOEING Boeing 777-200
→
9/19/2026
10h 33m
No alerts
Replay Analysis
N27015BOEING Boeing 777-200
→
9/19/2026
9h 36m
No alerts
Replay Analysis
N77022BOEING Boeing 777-200
→
9/18/2026
9h 58m
No alerts
Replay Analysis
N77022BOEING Boeing 777-200
→
9/17/2026
10h 14m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window