UAL1524

UNITED AIRLINES INC · IAD → IAH

UAL1524 is operated by UNITED AIRLINES INC between Washington Dulles International Airport (KIAD) and George Bush Intercontinental Houston Airport (KIAH). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 1m. SkyMeter has observed 245 legs of this flight number via ADS-B.

✈
FLIGHTS
245
last 90 days
⏱
AVG DURATION
2h 1m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
8 / 8
city pairs · airframes
⚠
INCIDENT RATE
0.4%
1 flagged

Routes flown

By count · last 90 days

4
KIAD → KIAH
78
avg 3h 5m · Washington Dulles → George Bush Intercontinental Houston
KORF → KIAD
77
avg 41m · Norfolk → Washington Dulles
KIAH → KLAS
67
avg 2h 50m · George Bush Intercontinental Houston → McCarran
KCHS → KIAD
2
avg 1h 15m · Charleston Air Force Base-International → Washington Dulles

Aircraft types

Equipment used on this number

8
B739 BOEING Boeing 737-900
81
B38M BOEING Boeing 737 MAX 8
63
A320 AIRBUS Airbus A320
41
B738 BOEING Boeing 737-800
33
B39M BOEING Boeing 737 MAX 9
14
A319 AIRBUS Airbus A319
9
B737 BOEING Boeing 737-700
5
A21N AIRBUS Airbus A321 Neo
1

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 UAL1524

30
N17338BOEING Boeing 737 MAX 8
→
07/19/2026
2h 36m
No alerts
Replay Analysis
N75436BOEING Boeing 737-900
→
07/19/2026
2h 45m
No alerts
Replay Analysis
N494UAAIRBUS Airbus A320
→
07/19/2026
43m
No alerts
Replay Analysis
N24729BOEING Boeing 737-700
→
07/18/2026
2h 52m
No alerts
Replay Analysis
N67846BOEING Boeing 737-900
→
07/18/2026
45m
No alerts
Replay Analysis
N27269BOEING Boeing 737 MAX 8
→
07/17/2026
2h 45m
No alerts
Replay Analysis
N78511BOEING Boeing 737-800
→
07/17/2026
2h 51m
No alerts
Replay Analysis
N483UAAIRBUS Airbus A320
→
07/17/2026
36m
No alerts
Replay Analysis
N17359BOEING Boeing 737 MAX 8
→
07/16/2026
3h 14m
↻ Go-around
Replay Analysis
N37420BOEING Boeing 737-900
→
07/16/2026
2h 51m
No alerts
Replay Analysis
N483UAAIRBUS Airbus A320
→
07/16/2026
42m
No alerts
Replay Analysis
N47288BOEING Boeing 737 MAX 8
→
07/15/2026
3h 5m
No alerts
Replay Analysis
N62894BOEING Boeing 737-900
→
07/15/2026
2h 51m
No alerts
Replay Analysis
N77576BOEING Boeing 737 MAX 9
→
07/15/2026
38m
No alerts
Replay Analysis
N47414BOEING Boeing 737-900
→
07/14/2026
3h 9m
No alerts
Replay Analysis
N440UAAIRBUS Airbus A320
→
07/14/2026
42m
No alerts
Replay Analysis
N47288BOEING Boeing 737 MAX 8
→
07/13/2026
8m
No alerts
Replay Analysis
N47288BOEING Boeing 737 MAX 8
→
07/13/2026
2h 32m
No alerts
Replay Analysis
N68842BOEING Boeing 737-900
→
07/13/2026
3h 5m
No alerts
Replay Analysis
N493UAAIRBUS Airbus A320
→
07/13/2026
45m
No alerts
Replay Analysis
N17262BOEING Boeing 737 MAX 8
→
07/12/2026
7m
No alerts
Replay Analysis
N17262BOEING Boeing 737 MAX 8
→
07/12/2026
2h 29m
No alerts
Replay Analysis
N17407BOEING Boeing 737 MAX 9
→
07/12/2026
3h 4m
No alerts
Replay Analysis
N821UAAIRBUS Airbus A319
→
07/12/2026
36m
No alerts
Replay Analysis
N47357BOEING Boeing 737 MAX 8
→
07/11/2026
3h 11m
No alerts
Replay Analysis
N27724BOEING Boeing 737-700
→
07/11/2026
3h 7m
No alerts
Replay Analysis
N68452BOEING Boeing 737-900
→
07/11/2026
39m
No alerts
Replay Analysis
N27267BOEING Boeing 737 MAX 8
→
07/10/2026
2h 38m
No alerts
Replay Analysis
N36272BOEING Boeing 737-800
→
07/10/2026
3h 11m
No alerts
Replay Analysis
N462UAAIRBUS Airbus A320
→
07/10/2026
35m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window