Flight Status & Tracker

UAL340

UMB BANK NA TRUSTEE · ATL → DEN · Last tracked Sep 25, 2026

UAL340 is a flight number operated by UMB BANK NA TRUSTEE between Hartsfield Jackson Atlanta International Airport (KATL) and Denver International Airport (KDEN). SkyMeter last tracked UAL340 on September 25, 2026. The flight is most often flown by a AIRBUS Airbus A319. Typical block time is 2h 45m. SkyMeter has observed 89 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
89
last 90 days
⏱
AVG DURATION
2h 45m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/25/2026
first → last seen
🗺
ROUTES / TYPES
6 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KATL → KDEN
62
avg 3h 0m · Hartsfield Jackson Atlanta → Denver
KSAT → KSFO
5
avg 3h 23m · San Antonio → San Francisco
KATL → KFTG
1
avg 3h 0m · Hartsfield Jackson Atlanta → Colorado Air and Space Port

Aircraft types

Equipment used on this number

5
A319 AIRBUS Airbus A319
37
B39M BOEING Boeing 737 MAX 9
36
A320 AIRBUS Airbus A320
7
B38M BOEING Boeing 737 MAX 8
7
B739 BOEING Boeing 737-900
2

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 UAL340

30
N39418BOEING Boeing 737-900
→
9/25/2026
2h 57m
No alerts
Replay Analysis
N807UAAIRBUS Airbus A319
→
9/24/2026
3h 4m
No alerts
Replay Analysis
N37445BOEING Boeing 737 MAX 9
→
9/23/2026
2h 59m
No alerts
Replay Analysis
N77543BOEING Boeing 737 MAX 9
→
9/22/2026
3h 33m
No alerts
Replay Analysis
N27546BOEING Boeing 737 MAX 9
→
9/20/2026
3h 4m
No alerts
Replay Analysis
N37547BOEING Boeing 737 MAX 9
→
9/19/2026
19m
No alerts
Replay Analysis
N37547BOEING Boeing 737 MAX 9
→
9/19/2026
2h 47m
No alerts
Replay Analysis
N27439BOEING Boeing 737 MAX 9
→
9/18/2026
2h 56m
No alerts
Replay Analysis
N37508BOEING Boeing 737 MAX 9
→
9/17/2026
2h 56m
No alerts
Replay Analysis
N17425BOEING Boeing 737 MAX 9
→
9/16/2026
2h 47m
No alerts
Replay Analysis
N77571BOEING Boeing 737 MAX 9
→
9/15/2026
2h 51m
No alerts
Replay Analysis
N37567BOEING Boeing 737 MAX 9
→
9/14/2026
2h 53m
No alerts
Replay Analysis
N17452BOEING Boeing 737 MAX 9
→
9/12/2026
16m
No alerts
Replay Analysis
N17452BOEING Boeing 737 MAX 9
→
9/12/2026
3h 8m
No alerts
Replay Analysis
N17417BOEING Boeing 737 MAX 9
→
9/11/2026
3h 7m
No alerts
Replay Analysis
N47446BOEING Boeing 737 MAX 9
→
9/10/2026
3h 44m
No alerts
Replay Analysis
N17596BOEING Boeing 737 MAX 9
→
9/8/2026
2h 47m
No alerts
Replay Analysis
N37562BOEING Boeing 737 MAX 9
→
9/5/2026
2h 49m
No alerts
Replay Analysis
N77426BOEING Boeing 737 MAX 9
→
9/4/2026
2h 54m
No alerts
Replay Analysis
N47446BOEING Boeing 737 MAX 9
→
9/2/2026
2h 26m
No alerts
Replay Analysis
N17460BOEING Boeing 737 MAX 9
→
9/1/2026
2h 57m
No alerts
Replay Analysis
N17565BOEING Boeing 737 MAX 9
→
8/31/2026
2h 52m
No alerts
Replay Analysis
N467UAAIRBUS Airbus A320
→
8/30/2026
22m
No alerts
Replay Analysis
N467UAAIRBUS Airbus A320
→
8/30/2026
2h 49m
No alerts
Replay Analysis
N17456BOEING Boeing 737 MAX 9
→
8/29/2026
2h 51m
No alerts
Replay Analysis
N17455BOEING Boeing 737 MAX 9
→
8/28/2026
2h 57m
No alerts
Replay Analysis
N47434BOEING Boeing 737 MAX 9
→
8/27/2026
3h 9m
No alerts
Replay Analysis
N17565BOEING Boeing 737 MAX 9
→
8/26/2026
3h 14m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
8/25/2026
3h 5m
No alerts
Replay Analysis
N47457BOEING Boeing 737 MAX 9
→
8/24/2026
3h 6m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window