Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL340

Operated by UAL

Live map

Live map filtered to UAL340. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ATL KATL VFR

Hartsfield Jackson Atlanta International Airport

Atlanta, US

Local time
01:12 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
1,026 ft
Coordinates
33.6367, -84.4281

cloud Weather

Wind
230° / 4 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
20°C / 10°C
Altimeter
30.14 inHg

Obs: 2026-04-15T04:52:00.000Z

Raw METAR / TAF 
METAR KATL 150452Z COR 23004KT 10SM SCT250 20/10 A3014 RMK AO2 SLP196 T02000100 403000156 $

TAF KATL 150343Z 1504/1606 23003KT P6SM SKC FM151600 24006KT P6SM FEW070 FEW250 FM160200 22004KT P6SM FEW250

flight Live Traffic

flight_takeoff 283 Departures
flight_land 220 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
23:12 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
250° / 16G22 kt
Visibility
10 SM
Ceiling
BKN 5,500 ft, BKN 7,000 ft, OVC 11,000 ft
Temp / Dew
9°C / -3°C
Altimeter
29.89 inHg

Obs: 2026-04-15T05:00:00.000Z

Raw METAR / TAF 
SPECI KDEN 150500Z 25016G22KT 10SM BKN055 BKN070 OVC110 09/M03 A2989 RMK AO2 WSHFT 0440 T00941033

TAF KDEN 150454Z 1505/1606 25011G17KT P6SM BKN090 FM150600 21007KT P6SM FEW100 SCT200 FM151400 27007KT P6SM SCT200 FM152100 31008KT P6SM SCT200 FM160300 23007KT P6SM SCT200

flight Live Traffic

flight_takeoff 478 Departures
flight_land 321 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 AB5A1D - Apr 13, 15:50 UTCApr 13, 16:15 UTC25m - -
2026-04-13 AB5A1D - Apr 13, 13:21 UTCApr 13, 16:24 UTC3h 3m +21m +8m
2026-04-13 AB5A1D - Apr 13, 13:21 UTCApr 13, 16:23 UTC3h 2m +21m +8m

Performance history

Flights tracked
3
Avg arrival delay
+8m
On-time arrival
100% 100% on time
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
April 2026 3

UAL340 frequently asked

Where does flight UAL340 fly?
UAL340 (UAL) flies from ATL to DEN. View the full route page.
How long is flight UAL340?
Based on observed flights, UAL340 takes on average 2h 10m from takeoff to landing.
How often does UAL340 fly?
UAL340 has been observed flying rarely in our tracking data. We've recorded 3 flights under this callsign.
Is flight UAL340 usually on time?
Across recent flights, UAL340 arrives with an average 8-minute delay. 100% of flights arrive within 15 minutes of schedule.
Can I track UAL340 live?
Yes. When UAL340 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.