UAL259 is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Orlando International Airport (KMCO). The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 47m. SkyMeter has observed 183 legs of this flight number via ADS-B.

✈
FLIGHTS
183
last 90 days
⏱
AVG DURATION
2h 47m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/30/2026
first → last seen
🗺
ROUTES / TYPES
19 / 6
city pairs · airframes
⚠
INCIDENT RATE
1.1%
2 flagged

Routes flown

By count · last 90 days

10
KDEN → KMCO
68
avg 3h 36m · Denver → Orlando
KSBP → KDEN
61
avg 2h 17m · San Luis County → Denver
PANC → KDEN
12
avg 5h 18m · Ted Stevens Anchorage → Denver
KGJT → KDEN
2
avg 45m · Grand Junction → Denver
KSBP → KGJT
2
avg 2h 51m · San Luis County → Grand Junction
KDEN → KORD
1
avg 2h 18m · Denver → Chicago O'Hare
PANC → KGJT
1
avg 5h 58m · Ted Stevens Anchorage → Grand Junction
KRAP → KDEN
1
avg 1h 15m · Rapid City → Denver
KCOS → KDEN
1
avg 57m · City of Colorado Springs → Denver
KSBP → KCOS
1
avg 3h 17m · San Luis County → City of Colorado Springs

Aircraft types

Equipment used on this number

6
A21N AIRBUS Airbus A321 Neo
81
A319 AIRBUS Airbus A319
77
B38M BOEING Boeing 737 MAX 8
19
A320 AIRBUS Airbus A320
4
ST75 ST75
2
B39M BOEING Boeing 737 MAX 9
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
1
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 UAL259

30
N14559AIRBUS Airbus A321 Neo
→
08/30/2026
4h 4m
No alerts
Replay Analysis
N27266BOEING Boeing 737 MAX 8
→
08/29/2026
5h 23m
No alerts
Replay Analysis
N34535AIRBUS Airbus A321 Neo
→
08/29/2026
3h 28m
No alerts
Replay Analysis
N14544AIRBUS Airbus A321 Neo
→
08/25/2026
18m
No alerts
Replay Analysis
N17254BOEING Boeing 737 MAX 8
→
08/25/2026
5h 44m
No alerts
Replay Analysis
N14518AIRBUS Airbus A321 Neo
→
08/25/2026
3h 27m
No alerts
Replay Analysis
N37371BOEING Boeing 737 MAX 8
→
08/24/2026
5h 25m
No alerts
Replay Analysis
N34574
→
08/23/2026
7m
No alerts
Replay Analysis
N27366BOEING Boeing 737 MAX 8
→
08/23/2026
19m
No alerts
Replay Analysis
N27366BOEING Boeing 737 MAX 8
→
08/23/2026
5h 39m
No alerts
Replay Analysis
N57286BOEING Boeing 737 MAX 8
→
08/23/2026
1h 14m
No alerts
Replay Analysis
N57286BOEING Boeing 737 MAX 8
→
08/22/2026
6m
No alerts
Replay Analysis
N57286BOEING Boeing 737 MAX 8
→
08/22/2026
5h 9m
↘ Diverted
Replay Analysis
N34547AIRBUS Airbus A321 Neo
→
08/22/2026
4h 1m
No alerts
Replay Analysis
N47369BOEING Boeing 737 MAX 8
→
08/21/2026
5h 21m
No alerts
Replay Analysis
N27366BOEING Boeing 737 MAX 8
→
08/20/2026
5h 5m
No alerts
Replay Analysis
N14518AIRBUS Airbus A321 Neo
→
08/19/2026
3h 19m
No alerts
Replay Analysis
N14518AIRBUS Airbus A321 Neo
→
08/18/2026
13m
No alerts
Replay Analysis
N57286BOEING Boeing 737 MAX 8
→
08/18/2026
5h 2m
No alerts
Replay Analysis
N14540AIRBUS Airbus A321 Neo
→
08/18/2026
3h 30m
No alerts
Replay Analysis
N17356BOEING Boeing 737 MAX 8
→
08/17/2026
4h 54m
No alerts
Replay Analysis
N14545AIRBUS Airbus A321 Neo
→
08/17/2026
3h 30m
No alerts
Replay Analysis
N17373BOEING Boeing 737 MAX 8
→
08/16/2026
4h 57m
No alerts
Replay Analysis
N54525AIRBUS Airbus A321 Neo
→
08/16/2026
3h 40m
No alerts
Replay Analysis
N17363BOEING Boeing 737 MAX 8
→
08/15/2026
5h 24m
No alerts
Replay Analysis
N47369BOEING Boeing 737 MAX 8
→
08/15/2026
46m
No alerts
Replay Analysis
N47369BOEING Boeing 737 MAX 8
→
08/14/2026
5h 57m
No alerts
Replay Analysis
N14569AIRBUS Airbus A321 Neo
→
08/14/2026
3h 41m
No alerts
Replay Analysis
N27270BOEING Boeing 737 MAX 8
→
08/13/2026
5h 30m
No alerts
Replay Analysis
N17359BOEING Boeing 737 MAX 8
→
08/12/2026
3h 34m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window