UAL2451

UNITED AIRLINES INC · IAH → MCO

UAL2451 is operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and Orlando International Airport (KMCO). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 2h 18m. SkyMeter has observed 119 legs of this flight number via ADS-B.

✈
FLIGHTS
119
last 90 days
⏱
AVG DURATION
2h 18m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
13 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

8
KIAH → KMCO
53
avg 1h 54m · George Bush Intercontinental Houston → Orlando
KORD → KIAH
22
avg 2h 24m · Chicago O'Hare → George Bush Intercontinental Houston
KSJC → KORD
21
avg 4h 3m · Norman Y. Mineta San Jose → Chicago O'Hare
KIAH → KSFB
1
avg 1h 53m · George Bush Intercontinental Houston → Orlando Sanford
KSDF → KORD
1
avg 1h 28m · Louisville Muhammad Ali → Chicago O'Hare
62TS → KMCO
1
avg 1h 47m · Gateway Helistop → Orlando
1XS1 → KMCO
1
avg 1h 43m · Dunham Field → Orlando
KSJC → KSDF
1
avg 5h 19m · Norman Y. Mineta San Jose → Louisville Muhammad Ali

Aircraft types

Equipment used on this number

5
B39M BOEING Boeing 737 MAX 9
97
A319 AIRBUS Airbus A319
28
A21N AIRBUS Airbus A321 Neo
27
B739 BOEING Boeing 737-900
13
B38M BOEING Boeing 737 MAX 8
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 UAL2451

30
N57416BOEING Boeing 737 MAX 9
→
07/19/2026
23m
No alerts
Replay Analysis
N14507AIRBUS Airbus A321 Neo
→
07/19/2026
2h 37m
No alerts
Replay Analysis
N851UAAIRBUS Airbus A319
→
07/19/2026
13m
No alerts
Replay Analysis
N851UAAIRBUS Airbus A319
→
07/19/2026
4h 6m
No alerts
Replay Analysis
N37547BOEING Boeing 737 MAX 9
→
07/19/2026
1h 59m
No alerts
Replay Analysis
N14546
→
07/18/2026
2h 15m
No alerts
Replay Analysis
N851UAAIRBUS Airbus A319
→
07/18/2026
4h 14m
No alerts
Replay Analysis
N37531BOEING Boeing 737 MAX 9
→
07/18/2026
1h 48m
No alerts
Replay Analysis
N37531BOEING Boeing 737 MAX 9
→
07/17/2026
1h 57m
No alerts
Replay Analysis
N37531BOEING Boeing 737 MAX 9
→
07/17/2026
8m
No alerts
Replay Analysis
N24519AIRBUS Airbus A321 Neo
→
07/17/2026
2h 4m
No alerts
Replay Analysis
N851UAAIRBUS Airbus A319
→
07/17/2026
7m
No alerts
Replay Analysis
N851UAAIRBUS Airbus A319
→
07/17/2026
4h 15m
No alerts
Replay Analysis
N77576BOEING Boeing 737 MAX 9
→
07/17/2026
1h 53m
No alerts
Replay Analysis
N24514AIRBUS Airbus A321 Neo
→
07/16/2026
2h 9m
No alerts
Replay Analysis
N801UAAIRBUS Airbus A319
→
07/16/2026
4h 13m
No alerts
Replay Analysis
N14546
→
07/15/2026
2h 14m
No alerts
Replay Analysis
N14546
→
07/15/2026
8m
No alerts
Replay Analysis
N848UAAIRBUS Airbus A319
→
07/15/2026
4h 2m
No alerts
Replay Analysis
N14521AIRBUS Airbus A321 Neo
→
07/14/2026
2h 17m
No alerts
Replay Analysis
N848UAAIRBUS Airbus A319
→
07/14/2026
4h 9m
No alerts
Replay Analysis
N14536AIRBUS Airbus A321 Neo
→
07/13/2026
2h 23m
No alerts
Replay Analysis
N848UAAIRBUS Airbus A319
→
07/13/2026
4h 10m
No alerts
Replay Analysis
N27520BOEING Boeing 737 MAX 9
→
07/13/2026
2h 1m
No alerts
Replay Analysis
N14533AIRBUS Airbus A321 Neo
→
07/12/2026
2h 15m
No alerts
Replay Analysis
N850UAAIRBUS Airbus A319
→
07/12/2026
4h 4m
No alerts
Replay Analysis
N62889BOEING Boeing 737-900
→
07/12/2026
2h 0m
No alerts
Replay Analysis
N14539AIRBUS Airbus A321 Neo
→
07/11/2026
2h 28m
No alerts
Replay Analysis
N841UAAIRBUS Airbus A319
→
07/11/2026
4h 7m
No alerts
Replay Analysis
N14536AIRBUS Airbus A321 Neo
→
07/10/2026
2h 21m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window