UAL2459 is operated by UNITED AIRLINES INC, ATTN TREASURER between Denver International Airport (KDEN) and Calgary International Airport (CYYC). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 1m. SkyMeter has observed 58 legs of this flight number via ADS-B.

✈
FLIGHTS
58
last 90 days
⏱
AVG DURATION
2h 1m
tracked time
📅
SERVICE PERIOD
04/11/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
4 / 3
city pairs · airframes
⚠
INCIDENT RATE
6.9%
4 flagged

Routes flown

By count · last 90 days

2
KDEN → CYYC
39
avg 2h 20m · Denver → Calgary
KSTL → KDEN
10
avg 2h 12m · St Louis Lambert → Denver

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
28
B738 BOEING Boeing 737-800
28
A319 AIRBUS Airbus A319
2

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
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 UAL2459

30
N27269BOEING Boeing 737 MAX 8
→
06/03/2026
2h 26m
No alerts
Replay Analysis
N828UAAIRBUS Airbus A319
→
06/03/2026
2h 16m
No alerts
Replay Analysis
N37307BOEING Boeing 737 MAX 8
→
06/02/2026
2h 15m
No alerts
Replay Analysis
N78501BOEING Boeing 737-800
→
06/02/2026
2h 5m
No alerts
Replay Analysis
N17344BOEING Boeing 737 MAX 8
→
06/01/2026
16m
No alerts
Replay Analysis
N17344BOEING Boeing 737 MAX 8
→
06/01/2026
2h 4m
No alerts
Replay Analysis
N77530BOEING Boeing 737-800
→
06/01/2026
2h 9m
△ Unstable
Replay Analysis
N17262BOEING Boeing 737 MAX 8
→
05/31/2026
2h 14m
△ Unstable
Replay Analysis
N16217BOEING Boeing 737-800
→
05/31/2026
2h 20m
No alerts
Replay Analysis
N47345BOEING Boeing 737 MAX 8
→
05/29/2026
1h 58m
No alerts
Replay Analysis
N47330BOEING Boeing 737 MAX 8
→
05/28/2026
2h 2m
No alerts
Replay Analysis
N12218BOEING Boeing 737-800
→
05/28/2026
2h 9m
No alerts
Replay Analysis
N806UAAIRBUS Airbus A319
→
05/27/2026
2h 3m
No alerts
Replay Analysis
N47369BOEING Boeing 737 MAX 8
→
05/26/2026
2h 5m
No alerts
Replay Analysis
N18243BOEING Boeing 737-800
→
05/26/2026
2h 4m
No alerts
Replay Analysis
N37351BOEING Boeing 737 MAX 8
→
05/25/2026
2h 25m
No alerts
Replay Analysis
N87512BOEING Boeing 737-800
→
05/25/2026
2h 6m
No alerts
Replay Analysis
N47281BOEING Boeing 737 MAX 8
→
05/24/2026
2h 19m
No alerts
Replay Analysis
N35236BOEING Boeing 737-800
→
05/24/2026
2h 12m
No alerts
Replay Analysis
N17347BOEING Boeing 737 MAX 8
→
05/23/2026
2h 28m
No alerts
Replay Analysis
N79521BOEING Boeing 737-800
→
05/23/2026
2h 32m
No alerts
Replay Analysis
N17364BOEING Boeing 737 MAX 8
→
05/21/2026
2h 21m
No alerts
Replay Analysis
N17349BOEING Boeing 737 MAX 8
→
05/20/2026
2h 26m
No alerts
Replay Analysis
N37305BOEING Boeing 737 MAX 8
→
05/18/2026
6m
No alerts
Replay Analysis
N37305BOEING Boeing 737 MAX 8
→
05/18/2026
2h 18m
No alerts
Replay Analysis
N27287BOEING Boeing 737 MAX 8
→
05/17/2026
2h 9m
No alerts
Replay Analysis
N37324BOEING Boeing 737 MAX 8
→
05/15/2026
2h 28m
No alerts
Replay Analysis
N17331BOEING Boeing 737 MAX 8
→
05/14/2026
2h 40m
No alerts
Replay Analysis
N47357BOEING Boeing 737 MAX 8
→
05/13/2026
8m
No alerts
Replay Analysis
N47357BOEING Boeing 737 MAX 8
→
05/13/2026
2h 17m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window