Flight Status & Tracker

UAL879

UNITED AIRLINES INC · LHR → IAH · Last tracked Oct 19, 2026

UAL879 is a flight number operated by UNITED AIRLINES INC between London Heathrow Airport (EGLL) and George Bush Intercontinental Houston Airport (KIAH). SkyMeter last tracked UAL879 on October 19, 2026. The flight is most often flown by a BOEING Boeing 777-200. Typical block time is 9h 43m. SkyMeter has observed 76 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
76
last 90 days
⏱
AVG DURATION
9h 43m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/19/2026
first → last seen
🗺
ROUTES / TYPES
5 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
EGLL → KIAH
71
avg 10h 2m · London Heathrow → George Bush Intercontinental Houston
EGLL → KAUS
1
avg 11h 21m · London Heathrow → Austin Bergstrom
KAUS → KIAH
1
avg 50m · Austin Bergstrom → George Bush Intercontinental Houston

Aircraft types

Equipment used on this number

2
B772 BOEING Boeing 777-200
74
B77W BOEING Boeing 777-300ER
2

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 UAL879

30
N799UABOEING Boeing 777-200
→
10/19/2026
10h 5m
No alerts
Replay Analysis
N78017BOEING Boeing 777-200
→
10/18/2026
10h 33m
No alerts
Replay Analysis
N793UABOEING Boeing 777-200
→
10/16/2026
10h 28m
No alerts
Replay Analysis
N77006BOEING Boeing 777-200
→
10/15/2026
10h 9m
No alerts
Replay Analysis
N784UABOEING Boeing 777-200
→
10/14/2026
10h 4m
No alerts
Replay Analysis
N229UABOEING Boeing 777-200
→
10/10/2026
10h 38m
No alerts
Replay Analysis
N788UABOEING Boeing 777-200
→
10/9/2026
10h 34m
No alerts
Replay Analysis
N229UABOEING Boeing 777-200
→
10/8/2026
10h 16m
No alerts
Replay Analysis
N217UABOEING Boeing 777-200
→
10/7/2026
10h 18m
No alerts
Replay Analysis
N792UABOEING Boeing 777-200
→
10/6/2026
10h 13m
No alerts
Replay Analysis
N787UABOEING Boeing 777-200
→
10/5/2026
10h 0m
No alerts
Replay Analysis
N229UABOEING Boeing 777-200
→
10/4/2026
10h 18m
No alerts
Replay Analysis
N78009BOEING Boeing 777-200
→
10/3/2026
10h 28m
No alerts
Replay Analysis
N792UABOEING Boeing 777-200
→
10/2/2026
10h 15m
No alerts
Replay Analysis
N74007BOEING Boeing 777-200
→
10/1/2026
9h 52m
No alerts
Replay Analysis
N792UABOEING Boeing 777-200
→
9/30/2026
9h 43m
No alerts
Replay Analysis
N76010BOEING Boeing 777-200
→
9/29/2026
9h 54m
No alerts
Replay Analysis
N799UABOEING Boeing 777-200
→
9/28/2026
9h 53m
No alerts
Replay Analysis
N76010BOEING Boeing 777-200
→
9/24/2026
4h 9m
No alerts
Replay Analysis
N76010BOEING Boeing 777-200
→
9/24/2026
1h 36m
No alerts
Replay Analysis
N217UABOEING Boeing 777-200
→
9/23/2026
10h 10m
No alerts
Replay Analysis
N78017BOEING Boeing 777-200
→
9/22/2026
9h 39m
No alerts
Replay Analysis
N216UABOEING Boeing 777-200
→
9/21/2026
10h 25m
No alerts
Replay Analysis
N225UABOEING Boeing 777-200
→
9/20/2026
10h 16m
No alerts
Replay Analysis
N794UABOEING Boeing 777-200
→
9/19/2026
10h 32m
No alerts
Replay Analysis
N78017BOEING Boeing 777-200
→
9/18/2026
10h 15m
No alerts
Replay Analysis
N784UABOEING Boeing 777-200
→
9/17/2026
10h 7m
No alerts
Replay Analysis
N78005BOEING Boeing 777-200
→
9/16/2026
10h 15m
No alerts
Replay Analysis
N77022BOEING Boeing 777-200
→
9/15/2026
10h 14m
No alerts
Replay Analysis
N793UABOEING Boeing 777-200
→
9/14/2026
10h 8m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window