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Delta Air Lines

Is DL840 delayed?

No delay reported yet. DL840 is scheduled to leave Denver at 17:54 on Nov 14 and reach Atlanta at 22:16 (as of Nov 14, 15:58 UTC).

Usually on time: arrived within 15 min of schedule on 23 of the last 29 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Denver

DEN

Scheduled

Nov 14

Arrival

Atlanta

ATL

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (America/Denver)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Route overview: Denver → AtlantaDENATL
Denver → Atlanta

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Denver → Atlanta

    2 min early

  • Denver → Atlanta

    11 min early

  • Denver → Atlanta

    7 min early

  • Denver → Atlanta

    125 min late

  • Denver → Atlanta

    111 min late

Is DL840 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
29
On time
79%
of 29 arrivals
Late
21%
of 29 arrivals
Cancelled
0%
of 29 flights
Median arrival delay
3 min early
9 in 10 arrived within
28 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Denver (DEN) departures

Left more than 15 min late
29 of 66
Cancelled today
50
Flights from Denver to Atlanta today

Atlanta (ATL) departures

Left more than 15 min late
65 of 117
Cancelled today
97

Related flights

All Delta Air Lines flights

Flight history and details
DL840 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 12, 2026ArrivedDenverAtlanta-2
Nov 11, 2026ArrivedDenverAtlanta-11
Nov 10, 2026ArrivedDenverAtlanta-7
Nov 9, 2026ArrivedDenverAtlanta125
Nov 8, 2026ArrivedDenverAtlanta111
Nov 7, 2026ArrivedDenverAtlanta-9
Nov 6, 2026ArrivedDenverAtlanta4
Nov 5, 2026ArrivedDenverAtlanta0
Nov 4, 2026ArrivedDenverAtlanta-16
Nov 3, 2026ArrivedDenverAtlanta-9
Nov 2, 2026ArrivedDenverAtlanta-1
Nov 1, 2026ArrivedDenverAtlanta16
Oct 31, 2026ArrivedDenverAtlanta-6
Oct 30, 2026ArrivedDenverAtlanta-5
Oct 29, 2026ArrivedDenverAtlanta-4
Oct 28, 2026ArrivedDenverAtlanta-8
Oct 27, 2026ArrivedDenverAtlanta-10
Oct 26, 2026ArrivedDenverAtlanta0
Oct 25, 2026ArrivedDenverAtlanta35
Oct 24, 2026ArrivedDenverAtlanta-12
Oct 23, 2026ArrivedDenverAtlanta3
Oct 22, 2026ArrivedDenverAtlanta27
Oct 21, 2026ArrivedDenverAtlanta0
Oct 20, 2026ArrivedDenverAtlanta-4
Oct 19, 2026ArrivedDenverAtlanta-9
Oct 18, 2026ArrivedDenverAtlanta19
Oct 17, 2026ArrivedDenverAtlanta-7
Oct 16, 2026ArrivedDenverAtlanta-3
Oct 15, 2026ArrivedDenverAtlanta-4
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