UAL1609

UNITED AIRLINES INC · IAH → SFO

UAL1609 is operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and San Francisco International Airport (KSFO). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 2h 11m. SkyMeter has observed 150 legs of this flight number via ADS-B.

✈
FLIGHTS
150
last 90 days
⏱
AVG DURATION
2h 11m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/6/2026
first → last seen
🗺
ROUTES / TYPES
7 / 6
city pairs · airframes
⚠
INCIDENT RATE
1.3%
2 flagged

Routes flown

By count · last 90 days

3
KIAH → KSFO
74
avg 3h 35m · George Bush Intercontinental Houston → San Francisco
KDFW → KIAH
57
avg 49m · Dallas Fort Worth → George Bush Intercontinental Houston
TS35 → KIAH
1
avg 6m · West Liberty → George Bush Intercontinental Houston

Aircraft types

Equipment used on this number

6
B39M BOEING Boeing 737 MAX 9
76
B739 BOEING Boeing 737-900
52
A320 AIRBUS Airbus A320
30
A319 AIRBUS Airbus A319
2
B38M BOEING Boeing 737 MAX 8
1
B737 BOEING Boeing 737-700
1

Safety profile

Flagged flights · last 90 days

Go-arounds
2
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 UAL1609

30
N445UAAIRBUS Airbus A320
→
9/6/2026
49m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
9/6/2026
3h 34m
No alerts
Replay Analysis
N494UAAIRBUS Airbus A320
→
9/5/2026
52m
No alerts
Replay Analysis
N464UAAIRBUS Airbus A320
→
9/5/2026
31m
No alerts
Replay Analysis
N464UAAIRBUS Airbus A320
→
9/4/2026
13m
No alerts
Replay Analysis
N17468BOEING Boeing 737 MAX 9
→
9/4/2026
3h 26m
No alerts
Replay Analysis
N488UAAIRBUS Airbus A320
→
9/3/2026
23m
No alerts
Replay Analysis
N488UAAIRBUS Airbus A320
→
9/2/2026
47m
No alerts
Replay Analysis
N488UAAIRBUS Airbus A320
→
9/2/2026
1h 10m
No alerts
Replay Analysis
N838UAAIRBUS Airbus A319
→
9/2/2026
51m
No alerts
Replay Analysis
N487UAAIRBUS Airbus A320
→
9/1/2026
5m
No alerts
Replay Analysis
N27539BOEING Boeing 737 MAX 9
→
9/1/2026
3h 37m
No alerts
Replay Analysis
N459UAAIRBUS Airbus A320
→
8/31/2026
40m
No alerts
Replay Analysis
N27404BOEING Boeing 737 MAX 9
→
8/31/2026
3h 26m
No alerts
Replay Analysis
N436UAAIRBUS Airbus A320
→
8/30/2026
45m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
8/30/2026
3h 15m
No alerts
Replay Analysis
N441UAAIRBUS Airbus A320
→
8/29/2026
49m
No alerts
Replay Analysis
N480UAAIRBUS Airbus A320
→
8/29/2026
59m
No alerts
Replay Analysis
N67501BOEING Boeing 737 MAX 9
→
8/28/2026
3h 39m
No alerts
Replay Analysis
N492UAAIRBUS Airbus A320
→
8/27/2026
50m
No alerts
Replay Analysis
N17408BOEING Boeing 737 MAX 9
→
8/27/2026
3h 34m
No alerts
Replay Analysis
N4901UAIRBUS Airbus A320
→
8/26/2026
53m
No alerts
Replay Analysis
N443UAAIRBUS Airbus A320
→
8/25/2026
41m
No alerts
Replay Analysis
N47533BOEING Boeing 737 MAX 9
→
8/25/2026
3h 34m
No alerts
Replay Analysis
N451UAAIRBUS Airbus A320
→
8/25/2026
6m
No alerts
Replay Analysis
N451UAAIRBUS Airbus A320
→
8/24/2026
40m
No alerts
Replay Analysis
N77552BOEING Boeing 737 MAX 9
→
8/24/2026
3h 26m
No alerts
Replay Analysis
N894UAAIRBUS Airbus A319
→
8/23/2026
44m
No alerts
Replay Analysis
N37536BOEING Boeing 737 MAX 9
→
8/23/2026
3h 26m
No alerts
Replay Analysis
N1902UAIRBUS Airbus A320
→
8/22/2026
43m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window