UAL8135

UNITED AIRLINES INC · IAD → IAH

UAL8135 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 21m. SkyMeter has observed 41 legs of this flight number via ADS-B.

✈
FLIGHTS
41
last 90 days
⏱
AVG DURATION
2h 21m
tracked time
📅
SERVICE PERIOD
05/30/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
28 / 9
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KIAD → KIAH
6
avg 2h 59m · Washington Dulles → George Bush Intercontinental Houston
KORD → KDTW
3
avg 51m · Chicago O'Hare → Detroit Metropolitan Wayne County
KORD → KIAH
2
avg 2h 7m · Chicago O'Hare → George Bush Intercontinental Houston
KIAH → KDFW
2
avg 52m · George Bush Intercontinental Houston → Dallas Fort Worth
KSFO → KORD
2
avg 3h 56m · San Francisco → Chicago O'Hare
KBOS → KDEN
1
avg 4h 18m · General Edward Lawrence Logan → Denver
KDEN → KSAN
1
avg 2h 27m · Denver → San Diego
KORD → CYOW
1
avg 1h 31m · Chicago O'Hare → Ottawa Macdonald-Cartier
KLAX → KCLE
1
avg 4h 20m · Los Angeles → Cleveland Hopkins
KORD → KFLL
1
avg 2h 57m · Chicago O'Hare → Fort Lauderdale Hollywood

Aircraft types

Equipment used on this number

9
B739 BOEING Boeing 737-900
13
B738 BOEING Boeing 737-800
10
B39M BOEING Boeing 737 MAX 9
7
A319 AIRBUS Airbus A319
5
A21N AIRBUS Airbus A321 Neo
4
B38M BOEING Boeing 737 MAX 8
4
B753 BOEING Boeing 757-300
2
A320 AIRBUS Airbus A320
1
B737 BOEING Boeing 737-700
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 UAL8135

30
N27268BOEING Boeing 737 MAX 8
→
08/18/2026
5m
No alerts
Replay Analysis
N27268BOEING Boeing 737 MAX 8
→
08/18/2026
1h 31m
No alerts
Replay Analysis
N77518BOEING Boeing 737-800
→
08/17/2026
1h 48m
No alerts
Replay Analysis
N37440BOEING Boeing 737 MAX 9
→
08/16/2026
4h 8m
No alerts
Replay Analysis
N37419BOEING Boeing 737-900
→
08/15/2026
1h 35m
No alerts
Replay Analysis
N69830BOEING Boeing 737-900
→
08/12/2026
1h 26m
No alerts
Replay Analysis
N75426BOEING Boeing 737-900
→
08/11/2026
3h 29m
No alerts
Replay Analysis
N75426BOEING Boeing 737-900
→
08/10/2026
2h 59m
No alerts
Replay Analysis
N75426BOEING Boeing 737-900
→
08/10/2026
6h 29m
No alerts
Replay Analysis
N75854BOEING Boeing 757-300
→
08/07/2026
3h 56m
No alerts
Replay Analysis
N27246BOEING Boeing 737-800
→
08/04/2026
2h 26m
No alerts
Replay Analysis
N24212BOEING Boeing 737-800
→
07/30/2026
3h 12m
No alerts
Replay Analysis
N17461BOEING Boeing 737 MAX 9
→
07/28/2026
2h 57m
No alerts
Replay Analysis
N24526AIRBUS Airbus A321 Neo
→
07/28/2026
3h 41m
No alerts
Replay Analysis
N68834BOEING Boeing 737-900
→
07/25/2026
2h 6m
No alerts
Replay Analysis
N37307BOEING Boeing 737 MAX 8
→
07/23/2026
1h 10m
No alerts
Replay Analysis
N47457BOEING Boeing 737 MAX 9
→
07/22/2026
3h 1m
No alerts
Replay Analysis
N12238BOEING Boeing 737-800
→
07/22/2026
4h 17m
No alerts
Replay Analysis
N37513BOEING Boeing 737 MAX 9
→
07/19/2026
3h 2m
No alerts
Replay Analysis
N17401BOEING Boeing 737 MAX 9
→
07/19/2026
53m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
07/18/2026
1h 59m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
07/18/2026
14m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
07/18/2026
9m
No alerts
Replay Analysis
N67812BOEING Boeing 737-900
→
07/17/2026
2h 54m
No alerts
Replay Analysis
N485UAAIRBUS Airbus A320
→
07/17/2026
1h 44m
No alerts
Replay Analysis
N17429BOEING Boeing 737 MAX 9
→
07/09/2026
3h 19m
No alerts
Replay Analysis
N14231BOEING Boeing 737-800
→
07/06/2026
2h 56m
No alerts
Replay Analysis
N893UAAIRBUS Airbus A319
→
07/06/2026
1h 31m
No alerts
Replay Analysis
N893UAAIRBUS Airbus A319
→
07/05/2026
6m
No alerts
Replay Analysis
N78540BOEING Boeing 737-800
→
07/01/2026
4h 9m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window