Flight Status & Tracker

UAL1988

UNITED AIRLINES INC · IAH → EWR · Last tracked Oct 22, 2026

UAL1988 is a flight number operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and Newark Liberty International Airport (KEWR). SkyMeter last tracked UAL1988 on October 22, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 3h 9m. SkyMeter has observed 62 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
62
last 90 days
⏱
AVG DURATION
3h 9m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/22/2026
first → last seen
🗺
ROUTES / TYPES
5 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
KIAH → KEWR
1
avg 6h 32m · George Bush Intercontinental Houston → Newark Liberty
MX-1461 → KEWR
1
avg 3h 31m · Trans Caribe Nichupte Seaplane Base → Newark Liberty
1NJ8 → KEWR
1
avg 18m · Scardo's Heliport → Newark Liberty
KLAX → KEWR
1
avg 17h 23m · Los Angeles → Newark Liberty

Aircraft types

Equipment used on this number

2
B39M BOEING Boeing 737 MAX 9
63
B739 BOEING Boeing 737-900
1

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 UAL1988

30
N37560BOEING Boeing 737 MAX 9
→
10/22/2026
3h 28m
No alerts
Replay Analysis
N37504BOEING Boeing 737 MAX 9
→
10/20/2026
2h 37m
No alerts
Replay Analysis
N37556BOEING Boeing 737 MAX 9
→
10/18/2026
2h 34m
No alerts
Replay Analysis
N17565BOEING Boeing 737 MAX 9
→
10/17/2026
2h 13m
No alerts
Replay Analysis
N37535BOEING Boeing 737 MAX 9
→
10/16/2026
42m
No alerts
Replay Analysis
N77578BOEING Boeing 737 MAX 9
→
10/15/2026
2h 35m
No alerts
Replay Analysis
N77581BOEING Boeing 737 MAX 9
→
10/11/2026
2h 22m
No alerts
Replay Analysis
N37548BOEING Boeing 737 MAX 9
→
10/10/2026
2h 37m
No alerts
Replay Analysis
N17597BOEING Boeing 737 MAX 9
→
10/9/2026
1h 20m
No alerts
Replay Analysis
N37518BOEING Boeing 737 MAX 9
→
10/8/2026
3h 21m
No alerts
Replay Analysis
N17589BOEING Boeing 737 MAX 9
→
10/7/2026
2h 42m
No alerts
Replay Analysis
N77590BOEING Boeing 737 MAX 9
→
10/6/2026
2h 51m
No alerts
Replay Analysis
N17596BOEING Boeing 737 MAX 9
→
10/5/2026
2h 45m
No alerts
Replay Analysis
N47505BOEING Boeing 737 MAX 9
→
10/4/2026
6h 31m
No alerts
Replay Analysis
N17403BOEING Boeing 737 MAX 9
→
10/4/2026
2h 12m
No alerts
Replay Analysis
N17403BOEING Boeing 737 MAX 9
→
10/4/2026
3h 30m
No alerts
Replay Analysis
N17403BOEING Boeing 737 MAX 9
→
10/4/2026
1h 17m
No alerts
Replay Analysis
N37549BOEING Boeing 737 MAX 9
→
10/2/2026
3h 37m
No alerts
Replay Analysis
N47505BOEING Boeing 737 MAX 9
→
10/1/2026
2h 55m
No alerts
Replay Analysis
N17564BOEING Boeing 737 MAX 9
→
9/30/2026
17m
No alerts
Replay Analysis
N77585BOEING Boeing 737 MAX 9
→
9/29/2026
2h 43m
No alerts
Replay Analysis
N17583BOEING Boeing 737 MAX 9
→
9/28/2026
2h 33m
No alerts
Replay Analysis
N37537BOEING Boeing 737 MAX 9
→
9/26/2026
2h 41m
No alerts
Replay Analysis
N37504BOEING Boeing 737 MAX 9
→
9/8/2026
2h 46m
No alerts
Replay Analysis
N37563BOEING Boeing 737 MAX 9
→
9/5/2026
2h 37m
No alerts
Replay Analysis
N37538BOEING Boeing 737 MAX 9
→
9/4/2026
3h 11m
No alerts
Replay Analysis
N17566BOEING Boeing 737 MAX 9
→
9/2/2026
3h 7m
No alerts
Replay Analysis
N77581BOEING Boeing 737 MAX 9
→
9/1/2026
2h 41m
No alerts
Replay Analysis
N37547BOEING Boeing 737 MAX 9
→
8/31/2026
2h 50m
No alerts
Replay Analysis
N27520BOEING Boeing 737 MAX 9
→
8/30/2026
2h 39m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window