UAL1373

UNITED AIRLINES INC · IAH → IAD

UAL1373 is operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and Washington Dulles International Airport (KIAD). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 31m. SkyMeter has observed 154 legs of this flight number via ADS-B.

✈
FLIGHTS
154
last 90 days
⏱
AVG DURATION
2h 31m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
10 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KPHX → KIAH
63
avg 2h 28m · Phoenix Sky Harbor → George Bush Intercontinental Houston
KIAH → KIAD
63
avg 2h 42m · George Bush Intercontinental Houston → Washington Dulles
KCHD → KIAH
11
avg 2h 28m · Chandler → George Bush Intercontinental Houston
KBZN → KIAH
2
avg 3h 2m · Gallatin Field → George Bush Intercontinental Houston
62TS → KIAD
1
avg 2h 46m · Gateway Helistop → Washington Dulles
42TS → KIAD
1
avg 2h 34m · Papa Heliport → Washington Dulles
KMIA → KDEN
1
avg 3h 37m · Miami → Denver

Aircraft types

Equipment used on this number

7
B739 BOEING Boeing 737-900
137
B738 BOEING Boeing 737-800
33
B39M BOEING Boeing 737 MAX 9
16
A320 AIRBUS Airbus A320
11
B737 BOEING Boeing 737-700
11
B38M BOEING Boeing 737 MAX 8
3
A21N AIRBUS Airbus A321 Neo
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 UAL1373

30
N77431BOEING Boeing 737-900
→
08/21/2026
2h 46m
No alerts
Replay Analysis
N37437BOEING Boeing 737-900
→
08/17/2026
2h 41m
No alerts
Replay Analysis
N37325BOEING Boeing 737 MAX 8
→
08/16/2026
2h 54m
No alerts
Replay Analysis
N47345BOEING Boeing 737 MAX 8
→
08/15/2026
3h 11m
No alerts
Replay Analysis
N61881BOEING Boeing 737-900
→
08/15/2026
2h 39m
No alerts
Replay Analysis
N37466BOEING Boeing 737-900
→
08/14/2026
2h 37m
No alerts
Replay Analysis
N17430BOEING Boeing 737 MAX 9
→
08/11/2026
3h 37m
No alerts
Replay Analysis
N66897BOEING Boeing 737-900
→
08/11/2026
2h 27m
No alerts
Replay Analysis
N66897BOEING Boeing 737-900
→
08/10/2026
6m
No alerts
Replay Analysis
N66897BOEING Boeing 737-900
→
08/10/2026
2h 33m
No alerts
Replay Analysis
N33284BOEING Boeing 737-800
→
08/10/2026
2h 18m
No alerts
Replay Analysis
N33284BOEING Boeing 737-800
→
08/09/2026
2h 30m
No alerts
Replay Analysis
N33284BOEING Boeing 737-800
→
08/09/2026
11m
No alerts
Replay Analysis
N38417BOEING Boeing 737-900
→
08/09/2026
2h 28m
No alerts
Replay Analysis
N39418BOEING Boeing 737-900
→
08/08/2026
2h 24m
No alerts
Replay Analysis
N35236BOEING Boeing 737-800
→
08/08/2026
2h 39m
No alerts
Replay Analysis
N39450BOEING Boeing 737-900
→
08/07/2026
2h 26m
No alerts
Replay Analysis
N37464BOEING Boeing 737-900
→
08/07/2026
2h 41m
No alerts
Replay Analysis
N37464BOEING Boeing 737-900
→
08/06/2026
2h 22m
No alerts
Replay Analysis
N38458BOEING Boeing 737-900
→
08/06/2026
2h 48m
No alerts
Replay Analysis
N38458BOEING Boeing 737-900
→
08/05/2026
3h 5m
No alerts
Replay Analysis
N38458BOEING Boeing 737-900
→
08/05/2026
16m
No alerts
Replay Analysis
N37465BOEING Boeing 737-900
→
08/05/2026
2h 25m
No alerts
Replay Analysis
N64809BOEING Boeing 737-900
→
08/05/2026
2h 48m
No alerts
Replay Analysis
N39418BOEING Boeing 737-900
→
08/04/2026
2h 29m
No alerts
Replay Analysis
N37474BOEING Boeing 737-900
→
08/04/2026
2h 40m
No alerts
Replay Analysis
N37474BOEING Boeing 737-900
→
08/03/2026
9m
No alerts
Replay Analysis
N37474BOEING Boeing 737-900
→
08/03/2026
2h 50m
No alerts
Replay Analysis
N37474BOEING Boeing 737-900
→
08/03/2026
2h 28m
No alerts
Replay Analysis
N37456BOEING Boeing 737-900
→
08/03/2026
2h 34m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window