Apparatus

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flight_takeoff Flight

DAL840

Operated by DAL

Live map

Live map filtered to DAL840. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
DEN ATL Oct 13, 11:17 PM UTC Oct 14, 01:38 AM UTC PLANNED

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
17:54 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
200° / 19G26 kt
Visibility
10 SM
Ceiling
FEW 11,000 ft
Temp / Dew
26°C / -1°C
Altimeter
29.79 inHg

Obs: 2026-10-12T22:53:00.000Z

Raw METAR / TAF 
METAR KDEN 122253Z 20019G26KT 10SM FEW110 26/M01 A2979 RMK AO2 PK WND 19027/2240 SLP007 T02611011

TAF KDEN 122339Z 1300/1406 20014G22KT P6SM FEW090 FEW130 FM130300 23010G20KT P6SM FEW120 FM130500 30010KT P6SM FEW020 SCT040 FM131100 01006KT P6SM BKN010 BKN030 TEMPO 1312/1315 5SM BR BKN005 FM131700 04007KT P6SM SCT020 BKN040 FM132000 07010G20KT P6SM FEW040 SCT100 FM140200 05009KT P6SM VCSH SCT050

warning FAA Advisories

  • Ground Delay: runway construction (avg 56 minutes)

flight Live Traffic

flight_takeoff 414 Departures
flight_land 393 Arrivals

Arrival

ATL KATL VFR

Hartsfield Jackson Atlanta International Airport

Atlanta, US

Local time
19:54 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
1,026 ft
Coordinates
33.6367, -84.4281

cloud Weather

Wind
310° / 5 kt
Visibility
10 SM
Ceiling
FEW 18,000 ft
Temp / Dew
25°C / 16°C
Altimeter
30.05 inHg

Obs: 2026-10-12T22:52:00.000Z

Raw METAR / TAF 
METAR KATL 122252Z 31005KT 10SM FEW180 25/16 A3005 RMK AO2 SLP169 T02500156 $

TAF KATL 122339Z 1300/1406 31006KT P6SM SKC

flight Live Traffic

flight_takeoff 399 Departures
flight_land 335 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A49206 ATL → DEN Jul 25, 22:55 UTCJul 26, 01:25 UTC2h 30m - -
2026-07-24 A03B67 ATL → DEN Jul 24, 23:30 UTCJul 25, 01:55 UTC2h 25m - -
2026-07-23 A03038 ATL → DEN Jul 23, 22:55 UTCJul 24, 01:35 UTC2h 40m - -
2026-07-23 A03038 ATL → DEN Jul 23, 22:53 UTCJul 24, 01:30 UTC2h 37m +18m +10m
2026-07-23 A42A5C ATL → DEN Jul 23, 01:00 UTCJul 23, 03:30 UTC2h 30m - -
2026-07-21 A47D11 ATL → DEN Jul 21, 23:35 UTCJul 22, 02:00 UTC2h 25m - -
2026-07-20 A062EF DEN → ATL Jul 20, 23:00 UTCJul 21, 01:35 UTC2h 35m - -
2026-07-20 A0103B DEN → ATL Jul 20, 00:45 UTCJul 20, 03:20 UTC2h 35m - -
2026-07-18 A06E0B - Jul 18, 23:00 UTCJul 19, 01:35 UTC2h 35m - -
2026-07-17 A426A5 DEN → ATL Jul 17, 23:00 UTCJul 18, 01:30 UTC2h 30m - -
2026-07-16 A022C4 DEN → ATL Jul 16, 23:44 UTCJul 17, 02:20 UTC2h 35m - -
2026-07-16 A022C4 DEN → ATL Jul 16, 23:43 UTCJul 17, 02:16 UTC2h 33m +68m -4m
2026-07-15 A44A6D - Jul 15, 22:55 UTCJul 16, 01:30 UTC2h 35m - -
2026-07-14 A475A3 DEN → ATL Jul 14, 22:45 UTCJul 15, 01:25 UTC2h 40m - -
2026-07-13 A45592 DEN → ATL Jul 13, 22:50 UTCJul 14, 01:20 UTC2h 30m - -
2026-07-12 A06A54 - Jul 12, 22:50 UTCJul 13, 01:20 UTC2h 30m - -
2026-07-12 A06A54 DEN → ATL Jul 12, 22:48 UTCJul 13, 01:21 UTC2h 33m +13m +1m
2026-07-11 A02C94 DEN → ATL Jul 11, 22:55 UTCJul 12, 01:35 UTC2h 40m - -
2026-07-11 A02C94 DEN → ATL Jul 11, 22:53 UTCJul 12, 01:37 UTC2h 44m +18m +5m
2026-07-10 A451DB DEN → ATL Jul 10, 22:50 UTCJul 11, 01:25 UTC2h 35m - -
2026-07-09 A03B67 DEN → ATL Jul 9, 23:35 UTCJul 10, 02:10 UTC2h 35m - -
2026-07-07 A03038 DEN → ATL Jul 7, 23:20 UTCJul 8, 02:20 UTC3h 0m - -
2026-07-06 A466D2 DEN → ATL Jul 6, 22:55 UTCJul 7, 01:25 UTC2h 30m - -
2026-07-06 A42E13 - Jul 6, 00:20 UTCJul 6, 02:50 UTC2h 30m - -
2026-07-04 A486D8 DEN → ATL Jul 4, 23:05 UTCJul 5, 01:40 UTC2h 35m - -
2026-07-04 A45592 DEN → ATL Jul 4, 00:27 UTCJul 4, 03:04 UTC2h 37m +104m +13m
2026-07-04 A45592 DEN → ATL Jul 4, 00:30 UTCJul 4, 03:15 UTC2h 45m - -
2026-07-02 A46A7E - Jul 2, 23:05 UTCJul 3, 01:40 UTC2h 35m - -
2026-07-01 A037B9 - Jul 1, 22:55 UTCJul 2, 01:25 UTC2h 30m - -
2026-06-30 A06A54 DEN → ATL Jun 30, 23:50 UTCJul 1, 02:20 UTC2h 30m - -

Performance history

Flights tracked
130 showing last 30
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 29
June 2026 35
May 2026 38
April 2026 28

DAL840 frequently asked

Where does flight DAL840 fly?
DAL840 (DAL) flies from DEN to ATL. View the full route page.
How long is flight DAL840?
Based on observed flights, DAL840 takes on average 2h 35m from takeoff to landing.
How often does DAL840 fly?
DAL840 has been observed flying several times a week in our tracking data. We've recorded 130 flights under this callsign.
Is flight DAL840 usually on time?
Across recent flights, DAL840 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL840?
DAL840 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL840 live?
Yes. When DAL840 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.