UAL1634

UNITED AIRLINES INC · IAH → DEN

UAL1634 is operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and Denver International Airport (KDEN). The flight is most often flown by a AIRBUS Airbus A319. Typical block time is 1h 36m. SkyMeter has observed 92 legs of this flight number via ADS-B.

✈
FLIGHTS
92
last 90 days
⏱
AVG DURATION
1h 36m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
10 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

6
KIAH → KDEN
22
avg 2h 9m · George Bush Intercontinental Houston → Denver
KORD → KMCI
18
avg 1h 7m · Chicago O'Hare → Kansas City
KDFW → KORD
18
avg 2h 4m · Dallas Fort Worth → Chicago O'Hare
KORD → KSAV
15
avg 1h 50m · Chicago O'Hare → Savannah Hilton Head
KORD → KCMH
6
avg 50m · Chicago O'Hare → John Glenn Columbus
KSYR → KORD
1
avg 1h 51m · Syracuse Hancock → Chicago O'Hare

Aircraft types

Equipment used on this number

6
A319 AIRBUS Airbus A319
31
A320 AIRBUS Airbus A320
29
A21N AIRBUS Airbus A321 Neo
20
B738 BOEING Boeing 737-800
5
B739 BOEING Boeing 737-900
4
B737 BOEING Boeing 737-700
2

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 UAL1634

30
N873UAAIRBUS Airbus A319
→
07/19/2026
1h 5m
No alerts
Replay Analysis
N893UAAIRBUS Airbus A319
→
07/17/2026
1h 12m
No alerts
Replay Analysis
N801UAAIRBUS Airbus A319
→
07/16/2026
1h 20m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
07/15/2026
1h 0m
No alerts
Replay Analysis
N4901UAIRBUS Airbus A320
→
07/14/2026
55m
No alerts
Replay Analysis
N822UAAIRBUS Airbus A319
→
07/13/2026
1h 11m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
07/12/2026
1h 15m
No alerts
Replay Analysis
N436UAAIRBUS Airbus A320
→
07/10/2026
1h 28m
No alerts
Replay Analysis
N824UAAIRBUS Airbus A319
→
07/09/2026
58m
No alerts
Replay Analysis
N436UAAIRBUS Airbus A320
→
07/08/2026
57m
No alerts
Replay Analysis
N811UAAIRBUS Airbus A319
→
07/07/2026
1h 1m
No alerts
Replay Analysis
N811UAAIRBUS Airbus A319
→
07/07/2026
12m
No alerts
Replay Analysis
N801UAAIRBUS Airbus A319
→
07/06/2026
1h 12m
No alerts
Replay Analysis
N439UAAIRBUS Airbus A320
→
07/05/2026
1h 5m
No alerts
Replay Analysis
N458UAAIRBUS Airbus A320
→
07/03/2026
59m
No alerts
Replay Analysis
N837UAAIRBUS Airbus A319
→
07/02/2026
58m
No alerts
Replay Analysis
N431UAAIRBUS Airbus A320
→
07/01/2026
1h 0m
No alerts
Replay Analysis
N492UAAIRBUS Airbus A320
→
06/30/2026
1h 4m
No alerts
Replay Analysis
N891UAAIRBUS Airbus A319
→
06/29/2026
1h 4m
No alerts
Replay Analysis
N454UAAIRBUS Airbus A320
→
06/28/2026
1h 20m
No alerts
Replay Analysis
N842UAAIRBUS Airbus A319
→
06/26/2026
1h 10m
No alerts
Replay Analysis
N804UAAIRBUS Airbus A319
→
06/25/2026
1h 8m
No alerts
Replay Analysis
N24542AIRBUS Airbus A321 Neo
→
06/24/2026
2h 14m
No alerts
Replay Analysis
N36476BOEING Boeing 737-900
→
06/23/2026
2h 25m
No alerts
Replay Analysis
N14548AIRBUS Airbus A321 Neo
→
06/22/2026
2h 10m
No alerts
Replay Analysis
N14509AIRBUS Airbus A321 Neo
→
06/21/2026
2h 12m
No alerts
Replay Analysis
N14548AIRBUS Airbus A321 Neo
→
06/20/2026
2h 5m
No alerts
Replay Analysis
N14517AIRBUS Airbus A321 Neo
→
06/19/2026
2h 11m
No alerts
Replay Analysis
N14518AIRBUS Airbus A321 Neo
→
06/18/2026
2h 2m
No alerts
Replay Analysis
N14531AIRBUS Airbus A321 Neo
→
06/17/2026
1h 57m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window