Flight Status & Tracker

UAL678

UNITED AIRLINES INC · IAH → LGA · Last tracked Oct 20, 2026

UAL678 is a flight number operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and La Guardia Airport (KLGA). SkyMeter last tracked UAL678 on October 20, 2026. The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 53m. SkyMeter has observed 143 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
143
last 90 days
⏱
AVG DURATION
1h 53m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/20/2026
first → last seen
🗺
ROUTES / TYPES
8 / 5
city pairs · airframes
⚠
INCIDENT RATE
2.1%
3 flagged

Routes flown

By count · last 90 days

5
KIAH → KLGA
61
avg 3h 11m · George Bush Intercontinental Houston → La Guardia
KMFE → KIAH
19
avg 53m · Mc Allen Miller → George Bush Intercontinental Houston
43TX → KIAH
5
avg 50m · Mid-Valley Dusters Inc → George Bush Intercontinental Houston
US-2015 → KIAH
1
avg 55m · Rio Grande Regional Hospital Helipad → George Bush Intercontinental Houston
KRIC → KLGA
1
avg 51m · Richmond → La Guardia

Aircraft types

Equipment used on this number

5
B738 BOEING Boeing 737-800
65
B739 BOEING Boeing 737-900
58
B737 BOEING Boeing 737-700
12
B38M BOEING Boeing 737 MAX 8
5
B39M BOEING Boeing 737 MAX 9
5

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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
N77518BOEING Boeing 737-800
→
10/20/2026
3h 27m
No alerts
Replay Analysis
N32404BOEING Boeing 737-900
→
10/20/2026
50m
No alerts
Replay Analysis
N37263BOEING Boeing 737-800
→
10/18/2026
3h 4m
No alerts
Replay Analysis
N37506BOEING Boeing 737 MAX 9
→
10/18/2026
47m
No alerts
Replay Analysis
N73299BOEING Boeing 737-800
→
10/16/2026
2h 58m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
10/16/2026
55m
No alerts
Replay Analysis
N36280BOEING Boeing 737-800
→
10/15/2026
2h 58m
No alerts
Replay Analysis
N38403BOEING Boeing 737-900
→
10/15/2026
58m
No alerts
Replay Analysis
N33292BOEING Boeing 737-800
→
10/14/2026
3h 24m
No alerts
Replay Analysis
N77258BOEING Boeing 737-800
→
10/13/2026
3h 9m
No alerts
Replay Analysis
N37419BOEING Boeing 737-900
→
10/13/2026
55m
No alerts
Replay Analysis
N34282BOEING Boeing 737-800
→
10/11/2026
3h 10m
No alerts
Replay Analysis
N37554BOEING Boeing 737 MAX 9
→
10/11/2026
52m
No alerts
Replay Analysis
N73406BOEING Boeing 737-900
→
10/10/2026
47m
No alerts
Replay Analysis
N73259BOEING Boeing 737-800
→
10/9/2026
2h 53m
No alerts
Replay Analysis
N35407BOEING Boeing 737-900
→
10/9/2026
49m
No alerts
Replay Analysis
N27239BOEING Boeing 737-800
→
10/8/2026
3h 3m
No alerts
Replay Analysis
N38403BOEING Boeing 737-900
→
10/8/2026
47m
No alerts
Replay Analysis
N76532BOEING Boeing 737-800
→
10/7/2026
2h 57m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
10/7/2026
46m
No alerts
Replay Analysis
N12225BOEING Boeing 737-800
→
10/6/2026
3h 18m
△ Low approach-stability score
Replay Analysis
N30401BOEING Boeing 737-900
→
10/6/2026
48m
No alerts
Replay Analysis
N37273BOEING Boeing 737-800
→
10/5/2026
3h 18m
No alerts
Replay Analysis
N37502BOEING Boeing 737 MAX 9
→
10/5/2026
44m
No alerts
Replay Analysis
N76269BOEING Boeing 737-800
→
10/4/2026
3h 3m
No alerts
Replay Analysis
N17421BOEING Boeing 737 MAX 9
→
10/4/2026
49m
No alerts
Replay Analysis
N66831BOEING Boeing 737-900
→
10/3/2026
45m
No alerts
Replay Analysis
N37409BOEING Boeing 737-900
→
10/2/2026
47m
No alerts
Replay Analysis
N27213BOEING Boeing 737-800
→
10/1/2026
3h 5m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
10/1/2026
44m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window