Flight Status & Tracker

UAL1971

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

UAL1971 is a flight number operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and McCarran International Airport (KLAS). SkyMeter last tracked UAL1971 on October 19, 2026. The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 1h 42m. SkyMeter has observed 139 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
139
last 90 days
⏱
AVG DURATION
1h 42m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/19/2026
first → last seen
🗺
ROUTES / TYPES
7 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.7%
1 flagged

Routes flown

By count · last 90 days

4
KIAH → KLAS
76
avg 2h 43m · George Bush Intercontinental Houston → McCarran
KLAS → KLAX
7
avg 1h 2m · McCarran → Los Angeles
KIAH → KLAX
1
avg 3h 28m · George Bush Intercontinental Houston → Los Angeles
KLAX → KLAS
1
avg 1h 16m · Los Angeles → McCarran

Aircraft types

Equipment used on this number

2
B739 BOEING Boeing 737-900
87
B39M BOEING Boeing 737 MAX 9
52

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 UAL1971

30
N37408BOEING Boeing 737-900
→
10/19/2026
2h 39m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
10/19/2026
9m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
10/18/2026
2h 42m
No alerts
Replay Analysis
N37502BOEING Boeing 737 MAX 9
→
10/18/2026
13m
No alerts
Replay Analysis
N37502BOEING Boeing 737 MAX 9
→
10/17/2026
2h 45m
No alerts
Replay Analysis
N37409BOEING Boeing 737-900
→
10/16/2026
2h 33m
No alerts
Replay Analysis
N35407BOEING Boeing 737-900
→
10/15/2026
2h 54m
No alerts
Replay Analysis
N38403BOEING Boeing 737-900
→
10/14/2026
11m
No alerts
Replay Analysis
N38403BOEING Boeing 737-900
→
10/13/2026
2h 44m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
10/11/2026
10m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
10/10/2026
2h 44m
No alerts
Replay Analysis
N37409BOEING Boeing 737-900
→
10/9/2026
2h 49m
No alerts
Replay Analysis
N37409BOEING Boeing 737-900
→
10/9/2026
13m
No alerts
Replay Analysis
N37409BOEING Boeing 737-900
→
10/8/2026
2h 42m
No alerts
Replay Analysis
N37409BOEING Boeing 737-900
→
10/7/2026
2h 56m
No alerts
Replay Analysis
N73406BOEING Boeing 737-900
→
10/7/2026
12m
No alerts
Replay Analysis
N73406BOEING Boeing 737-900
→
10/6/2026
2h 49m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
10/5/2026
2h 43m
No alerts
Replay Analysis
N72405BOEING Boeing 737-900
→
10/5/2026
15m
No alerts
Replay Analysis
N72405BOEING Boeing 737-900
→
10/4/2026
2h 44m
No alerts
Replay Analysis
N37514BOEING Boeing 737 MAX 9
→
10/4/2026
15m
No alerts
Replay Analysis
N37514BOEING Boeing 737 MAX 9
→
10/4/2026
15m
No alerts
Replay Analysis
N37514BOEING Boeing 737 MAX 9
→
10/3/2026
2h 42m
No alerts
Replay Analysis
N75410BOEING Boeing 737-900
→
10/2/2026
2h 44m
No alerts
Replay Analysis
N37409BOEING Boeing 737-900
→
10/2/2026
6m
No alerts
Replay Analysis
N37409BOEING Boeing 737-900
→
10/1/2026
3h 3m
No alerts
Replay Analysis
N79402BOEING Boeing 737-900
→
10/1/2026
5m
No alerts
Replay Analysis
N79402BOEING Boeing 737-900
→
9/30/2026
2h 37m
No alerts
Replay Analysis
N35407BOEING Boeing 737-900
→
9/30/2026
7m
No alerts
Replay Analysis
N35407BOEING Boeing 737-900
→
9/29/2026
2h 51m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window