UAL678 is operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and La Guardia Airport (KLGA). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 53m. SkyMeter has observed 146 legs of this flight number via ADS-B.

✈
FLIGHTS
146
last 90 days
⏱
AVG DURATION
1h 53m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
7 / 5
city pairs · airframes
⚠
INCIDENT RATE
1.4%
2 flagged

Routes flown

By count · last 90 days

4
KIAH → KLGA
62
avg 3h 11m · George Bush Intercontinental Houston → La Guardia
KMFE → KIAH
7
avg 53m · Mc Allen Miller → George Bush Intercontinental Houston
US-2015 → KIAH
2
avg 55m · Rio Grande Regional Hospital Helipad → George Bush Intercontinental Houston
43TX → KIAH
1
avg 56m · Mid-Valley Dusters Inc → George Bush Intercontinental Houston

Aircraft types

Equipment used on this number

5
B738 BOEING Boeing 737-800
75
B739 BOEING Boeing 737-900
57
B39M BOEING Boeing 737 MAX 9
11
B38M BOEING Boeing 737 MAX 8
2
B737 BOEING Boeing 737-700
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 UAL678

30
N26226BOEING Boeing 737-800
→
07/19/2026
3h 26m
No alerts
Replay Analysis
N30401BOEING Boeing 737-900
→
07/19/2026
59m
No alerts
Replay Analysis
N72405BOEING Boeing 737-900
→
07/18/2026
47m
No alerts
Replay Analysis
N17233BOEING Boeing 737-800
→
07/17/2026
3h 6m
No alerts
Replay Analysis
N17406BOEING Boeing 737 MAX 9
→
07/17/2026
53m
No alerts
Replay Analysis
N16217BOEING Boeing 737-800
→
07/16/2026
3h 20m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
07/16/2026
55m
No alerts
Replay Analysis
N69888BOEING Boeing 737-900
→
07/15/2026
42m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
07/14/2026
57m
No alerts
Replay Analysis
N17244BOEING Boeing 737-800
→
07/13/2026
3h 10m
No alerts
Replay Analysis
N17413BOEING Boeing 737 MAX 9
→
07/13/2026
55m
No alerts
Replay Analysis
N47340BOEING Boeing 737 MAX 8
→
07/12/2026
3h 16m
No alerts
Replay Analysis
N30401BOEING Boeing 737-900
→
07/12/2026
52m
No alerts
Replay Analysis
N37409BOEING Boeing 737-900
→
07/11/2026
57m
No alerts
Replay Analysis
N17233BOEING Boeing 737-800
→
07/10/2026
3h 5m
No alerts
Replay Analysis
N53442BOEING Boeing 737-900
→
07/10/2026
46m
No alerts
Replay Analysis
N14237BOEING Boeing 737-800
→
07/09/2026
3h 41m
No alerts
Replay Analysis
N32404BOEING Boeing 737-900
→
07/09/2026
51m
No alerts
Replay Analysis
N16234BOEING Boeing 737-800
→
07/08/2026
3h 4m
No alerts
Replay Analysis
N30401BOEING Boeing 737-900
→
07/08/2026
52m
No alerts
Replay Analysis
N76526BOEING Boeing 737-800
→
07/07/2026
3h 25m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
07/07/2026
53m
No alerts
Replay Analysis
N17300BOEING Boeing 737 MAX 8
→
07/06/2026
3h 41m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
07/06/2026
50m
No alerts
Replay Analysis
N77295BOEING Boeing 737-800
→
07/05/2026
2h 59m
No alerts
Replay Analysis
N27733BOEING Boeing 737-700
→
07/05/2026
52m
No alerts
Replay Analysis
N32404BOEING Boeing 737-900
→
07/04/2026
56m
No alerts
Replay Analysis
N77295BOEING Boeing 737-800
→
07/03/2026
3h 4m
No alerts
Replay Analysis
N37408BOEING Boeing 737-900
→
07/03/2026
50m
No alerts
Replay Analysis
N33292BOEING Boeing 737-800
→
07/02/2026
3h 7m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window