UAL1540

UNITED AIRLINES INC · DEN → AVL

UAL1540 is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Asheville Regional Airport (KAVL). The flight is most often flown by a AIRBUS Airbus A319. Typical block time is 3h 11m. SkyMeter has observed 96 legs of this flight number via ADS-B.

✈
FLIGHTS
96
last 90 days
⏱
AVG DURATION
3h 11m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
10 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

6
KDEN → KAVL
32
avg 2h 50m · Denver → Asheville
KFLL → KSFO
16
avg 5h 41m · Fort Lauderdale Hollywood → San Francisco
KIAH → KBNA
16
avg 1h 29m · George Bush Intercontinental Houston → Nashville
KPHX → KIAH
15
avg 2h 18m · Phoenix Sky Harbor → George Bush Intercontinental Houston
KORD → KTUL
6
avg 1h 28m · Chicago O'Hare → Tulsa
KFXE → KSFO
3
avg 5h 36m · Fort Lauderdale Executive → San Francisco

Aircraft types

Equipment used on this number

6
A319 AIRBUS Airbus A319
33
B39M BOEING Boeing 737 MAX 9
24
B738 BOEING Boeing 737-800
18
B739 BOEING Boeing 737-900
17
B38M BOEING Boeing 737 MAX 8
5
A320 AIRBUS Airbus A320
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 UAL1540

30
N17461BOEING Boeing 737 MAX 9
→
07/19/2026
5h 20m
No alerts
Replay Analysis
N77426BOEING Boeing 737 MAX 9
→
07/18/2026
5h 42m
No alerts
Replay Analysis
N17421BOEING Boeing 737 MAX 9
→
07/17/2026
5h 20m
No alerts
Replay Analysis
N27503BOEING Boeing 737 MAX 9
→
07/16/2026
5h 40m
No alerts
Replay Analysis
N37447BOEING Boeing 737 MAX 9
→
07/15/2026
5h 44m
No alerts
Replay Analysis
N37534BOEING Boeing 737 MAX 9
→
07/14/2026
5h 36m
No alerts
Replay Analysis
N27568BOEING Boeing 737 MAX 9
→
07/13/2026
5h 44m
No alerts
Replay Analysis
N37527BOEING Boeing 737 MAX 9
→
07/12/2026
5h 39m
No alerts
Replay Analysis
N77580BOEING Boeing 737 MAX 9
→
07/11/2026
5h 31m
No alerts
Replay Analysis
N37514BOEING Boeing 737 MAX 9
→
07/10/2026
5h 41m
No alerts
Replay Analysis
N37502BOEING Boeing 737 MAX 9
→
07/09/2026
5h 52m
No alerts
Replay Analysis
N17432BOEING Boeing 737 MAX 9
→
07/08/2026
5h 36m
No alerts
Replay Analysis
N37531BOEING Boeing 737 MAX 9
→
07/07/2026
5h 43m
No alerts
Replay Analysis
N77598BOEING Boeing 737 MAX 9
→
07/06/2026
5h 37m
No alerts
Replay Analysis
N37562BOEING Boeing 737 MAX 9
→
07/05/2026
5h 49m
No alerts
Replay Analysis
N17441BOEING Boeing 737 MAX 9
→
07/04/2026
5h 43m
No alerts
Replay Analysis
N37502BOEING Boeing 737 MAX 9
→
07/03/2026
5h 44m
No alerts
Replay Analysis
N17456BOEING Boeing 737 MAX 9
→
07/02/2026
5h 52m
No alerts
Replay Analysis
N37523BOEING Boeing 737 MAX 9
→
07/01/2026
5h 49m
No alerts
Replay Analysis
N87512BOEING Boeing 737-800
→
07/01/2026
1h 37m
No alerts
Replay Analysis
N17529BOEING Boeing 737 MAX 9
→
06/30/2026
1h 22m
No alerts
Replay Analysis
N17417BOEING Boeing 737 MAX 9
→
06/29/2026
1h 22m
No alerts
Replay Analysis
N73278BOEING Boeing 737-800
→
06/28/2026
1h 38m
No alerts
Replay Analysis
N47453BOEING Boeing 737 MAX 9
→
06/27/2026
1h 24m
No alerts
Replay Analysis
N14214BOEING Boeing 737-800
→
06/26/2026
1h 28m
No alerts
Replay Analysis
N819UAAIRBUS Airbus A319
→
06/24/2026
2h 47m
No alerts
Replay Analysis
N890UAAIRBUS Airbus A319
→
06/23/2026
2h 59m
No alerts
Replay Analysis
N809UAAIRBUS Airbus A319
→
06/22/2026
2h 43m
No alerts
Replay Analysis
N838UAAIRBUS Airbus A319
→
06/21/2026
2h 42m
No alerts
Replay Analysis
N896UAAIRBUS Airbus A319
→
06/20/2026
2h 42m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window