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 A319. Typical block time is 2h 44m. SkyMeter has observed 186 legs of this flight number via ADS-B.

✈
FLIGHTS
186
last 90 days
⏱
AVG DURATION
2h 44m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
16 / 6
city pairs · airframes
⚠
INCIDENT RATE
1.1%
2 flagged

Routes flown

By count · last 90 days

10
KDEN → KMCO
71
avg 3h 37m · Denver → Orlando
KSBP → KDEN
70
avg 2h 17m · San Luis County → Denver
PANC → KDEN
7
avg 5h 8m · 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
KCOS → KDEN
1
avg 57m · City of Colorado Springs → Denver
PANC → KGJT
1
avg 5h 58m · Ted Stevens Anchorage → Grand Junction
60CO → KDEN
1
avg 14m · Stevens → Denver
KDEN → KORL
1
avg 3h 19m · Denver → Orlando Executive

Aircraft types

Equipment used on this number

6
A319 AIRBUS Airbus A319
86
A21N AIRBUS Airbus A321 Neo
85
B38M BOEING Boeing 737 MAX 8
10
A320 AIRBUS Airbus A320
8
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
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
N54570AIRBUS Airbus A321 Neo
→
08/11/2026
19m
No alerts
Replay Analysis
N47284BOEING Boeing 737 MAX 8
→
08/11/2026
5h 7m
No alerts
Replay Analysis
N44550AIRBUS Airbus A321 Neo
→
08/11/2026
3h 44m
No alerts
Replay Analysis
N802UAAIRBUS Airbus A319
→
08/10/2026
2h 19m
No alerts
Replay Analysis
N14563AIRBUS Airbus A321 Neo
→
08/10/2026
4h 1m
No alerts
Replay Analysis
N832UAAIRBUS Airbus A319
→
08/09/2026
2h 11m
No alerts
Replay Analysis
N54525AIRBUS Airbus A321 Neo
→
08/09/2026
3h 28m
No alerts
Replay Analysis
N825UAAIRBUS Airbus A319
→
08/08/2026
2h 18m
No alerts
Replay Analysis
N14531AIRBUS Airbus A321 Neo
→
08/08/2026
4h 4m
No alerts
Replay Analysis
N807UAAIRBUS Airbus A319
→
08/07/2026
2h 21m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
08/07/2026
3h 22m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
08/06/2026
11m
No alerts
Replay Analysis
N889UAAIRBUS Airbus A319
→
08/06/2026
2h 17m
No alerts
Replay Analysis
N14548AIRBUS Airbus A321 Neo
→
08/06/2026
3h 31m
No alerts
Replay Analysis
N802UAAIRBUS Airbus A319
→
08/05/2026
2h 8m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window