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 38m. SkyMeter has observed 185 legs of this flight number via ADS-B.

✈
FLIGHTS
185
last 90 days
⏱
AVG DURATION
2h 38m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/12/2026
first → last seen
🗺
ROUTES / TYPES
15 / 6
city pairs · airframes
⚠
INCIDENT RATE
1.1%
2 flagged

Routes flown

By count · last 90 days

10
KDEN → KMCO
75
avg 3h 37m · Denver → Orlando
KSBP → KDEN
72
avg 2h 17m · San Luis County → Denver
KSBP → KGJT
2
avg 2h 51m · San Luis County → Grand Junction
KGJT → KDEN
1
avg 44m · Grand Junction → Denver
KSBP → KCOS
1
avg 3h 17m · San Luis County → City of Colorado Springs
PANC → KDEN
1
avg 5h 7m · Ted Stevens Anchorage → Denver
KDEN → KORL
1
avg 3h 19m · Denver → Orlando Executive
60CO → KDEN
1
avg 14m · Stevens → Denver
KCOS → KDEN
1
avg 57m · City of Colorado Springs → Denver
KDEN → KORD
1
avg 2h 18m · Denver → Chicago O'Hare

Aircraft types

Equipment used on this number

6
A21N AIRBUS Airbus A321 Neo
90
A319 AIRBUS Airbus A319
88
A320 AIRBUS Airbus A320
8
B38M BOEING Boeing 737 MAX 8
2
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
N17359BOEING Boeing 737 MAX 8
→
8/12/2026
3h 34m
No alerts
Replay Analysis
N54570AIRBUS Airbus A321 Neo
→
8/11/2026
19m
No alerts
Replay Analysis
N47284BOEING Boeing 737 MAX 8
→
8/11/2026
5h 7m
No alerts
Replay Analysis
N44550AIRBUS Airbus A321 Neo
→
8/11/2026
3h 44m
No alerts
Replay Analysis
N802UAAIRBUS Airbus A319
→
8/10/2026
2h 19m
No alerts
Replay Analysis
N14563AIRBUS Airbus A321 Neo
→
8/10/2026
4h 1m
No alerts
Replay Analysis
N832UAAIRBUS Airbus A319
→
8/9/2026
2h 11m
No alerts
Replay Analysis
N54525AIRBUS Airbus A321 Neo
→
8/9/2026
3h 28m
No alerts
Replay Analysis
N825UAAIRBUS Airbus A319
→
8/8/2026
2h 18m
No alerts
Replay Analysis
N14531AIRBUS Airbus A321 Neo
→
8/8/2026
4h 4m
No alerts
Replay Analysis
N807UAAIRBUS Airbus A319
→
8/7/2026
2h 21m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
8/7/2026
3h 22m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
8/6/2026
11m
No alerts
Replay Analysis
N889UAAIRBUS Airbus A319
→
8/6/2026
2h 17m
No alerts
Replay Analysis
N14548AIRBUS Airbus A321 Neo
→
8/6/2026
3h 31m
No alerts
Replay Analysis
N802UAAIRBUS Airbus A319
→
8/5/2026
2h 8m
No alerts
Replay Analysis
N54552AIRBUS Airbus A321 Neo
→
8/5/2026
3h 20m
No alerts
Replay Analysis
N54552AIRBUS Airbus A321 Neo
→
8/4/2026
11m
No alerts
Replay Analysis
N853UAAIRBUS Airbus A319
→
8/4/2026
2h 21m
No alerts
Replay Analysis
N14554AIRBUS Airbus A321 Neo
→
8/4/2026
3h 24m
No alerts
Replay Analysis
N831UAAIRBUS Airbus A319
→
8/3/2026
2h 13m
No alerts
Replay Analysis
N54543AIRBUS Airbus A321 Neo
→
8/3/2026
3h 42m
No alerts
Replay Analysis
N874UAAIRBUS Airbus A319
→
8/2/2026
2h 20m
No alerts
Replay Analysis
N14518AIRBUS Airbus A321 Neo
→
8/2/2026
1h 8m
No alerts
Replay Analysis
N34547AIRBUS Airbus A321 Neo
→
8/1/2026
3h 23m
No alerts
Replay Analysis
N826UAAIRBUS Airbus A319
→
7/31/2026
2h 15m
No alerts
Replay Analysis
N14504AIRBUS Airbus A321 Neo
→
7/31/2026
3h 26m
No alerts
Replay Analysis
N851UAAIRBUS Airbus A319
→
7/30/2026
2h 10m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
7/30/2026
3h 50m
No alerts
Replay Analysis
N831UAAIRBUS Airbus A319
→
7/29/2026
3h 15m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window