UAL1976

UNITED AIRLINES INC · BOS → IAH

UAL1976 is operated by UNITED AIRLINES INC between General Edward Lawrence Logan International Airport (KBOS) and George Bush Intercontinental Houston Airport (KIAH). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 3h 36m. SkyMeter has observed 116 legs of this flight number via ADS-B.

✈
FLIGHTS
116
last 90 days
⏱
AVG DURATION
3h 36m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
5 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KBOS → KIAH
78
avg 3h 43m · General Edward Lawrence Logan → George Bush Intercontinental Houston
KIAH → KSFO
31
avg 3h 38m · George Bush Intercontinental Houston → San Francisco

Aircraft types

Equipment used on this number

5
B739 BOEING Boeing 737-900
61
B39M BOEING Boeing 737 MAX 9
37
B738 BOEING Boeing 737-800
18
A21N AIRBUS Airbus A321 Neo
1
B38M BOEING Boeing 737 MAX 8
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 UAL1976

30
N37468BOEING Boeing 737-900
→
08/18/2026
3h 33m
No alerts
Replay Analysis
N34455BOEING Boeing 737-900
→
08/17/2026
3h 29m
No alerts
Replay Analysis
N68823BOEING Boeing 737-900
→
08/16/2026
3h 30m
No alerts
Replay Analysis
N14544AIRBUS Airbus A321 Neo
→
08/15/2026
3h 32m
No alerts
Replay Analysis
N37422BOEING Boeing 737-900
→
08/14/2026
3h 28m
No alerts
Replay Analysis
N66841BOEING Boeing 737-900
→
08/13/2026
3h 31m
No alerts
Replay Analysis
N37470BOEING Boeing 737-900
→
08/12/2026
2h 30m
No alerts
Replay Analysis
N37419BOEING Boeing 737-900
→
08/11/2026
3h 36m
No alerts
Replay Analysis
N47453BOEING Boeing 737 MAX 9
→
08/11/2026
3h 33m
No alerts
Replay Analysis
N39418BOEING Boeing 737-900
→
08/10/2026
3h 40m
No alerts
Replay Analysis
N68842BOEING Boeing 737-900
→
08/10/2026
3h 38m
No alerts
Replay Analysis
N17441BOEING Boeing 737 MAX 9
→
08/09/2026
3h 12m
No alerts
Replay Analysis
N62894BOEING Boeing 737-900
→
08/08/2026
4h 8m
No alerts
Replay Analysis
N69819BOEING Boeing 737-900
→
08/08/2026
3h 43m
No alerts
Replay Analysis
N14230BOEING Boeing 737-800
→
08/07/2026
4h 4m
No alerts
Replay Analysis
N77592BOEING Boeing 737 MAX 9
→
08/07/2026
3h 29m
No alerts
Replay Analysis
N77585BOEING Boeing 737 MAX 9
→
08/06/2026
3h 58m
No alerts
Replay Analysis
N77296BOEING Boeing 737-800
→
08/05/2026
3h 30m
No alerts
Replay Analysis
N61882BOEING Boeing 737-900
→
08/04/2026
3h 38m
No alerts
Replay Analysis
N17583BOEING Boeing 737 MAX 9
→
08/04/2026
3h 30m
No alerts
Replay Analysis
N34455BOEING Boeing 737-900
→
08/03/2026
4h 1m
No alerts
Replay Analysis
N77576BOEING Boeing 737 MAX 9
→
08/03/2026
3h 43m
No alerts
Replay Analysis
N37548BOEING Boeing 737 MAX 9
→
08/02/2026
4h 11m
No alerts
Replay Analysis
N37419BOEING Boeing 737-900
→
08/01/2026
3h 40m
No alerts
Replay Analysis
N76523BOEING Boeing 737-800
→
07/31/2026
3h 18m
No alerts
Replay Analysis
N38417BOEING Boeing 737-900
→
07/31/2026
3h 24m
No alerts
Replay Analysis
N68842BOEING Boeing 737-900
→
07/30/2026
3h 19m
No alerts
Replay Analysis
N77258BOEING Boeing 737-800
→
07/29/2026
3h 21m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
07/28/2026
3h 34m
No alerts
Replay Analysis
N37547BOEING Boeing 737 MAX 9
→
07/28/2026
3h 29m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window