← DEN departures

Delta DL840: departing Denver

Thu 12 Nov 2026DENAlso sold as KE3635, LA6456, KL7339

On time

Updated Thu 12 Nov 23:42 UTC · every time on this page is the airport’s own clock, with UTC beside it

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In short

DL840 from Denver on Thu 12 Nov 2026 is on time. It is due to depart at 17:02 MST (00:02 UTC, next day) from gate A51. Updated 23:42 UTC.

Departs · Thu 12 Nov 2026
DEN
Denver Airport, Denver
Scheduled
17:07 MST00:07 UTC, next day
Expected
17:02 MST00:02 UTC, next day
Departed
Not yet
A51Gate
—Terminal
Arrives
—
Destination not on the board we hold

We hold the departure end of this flight. The arrival time and gate are in Pushback as soon as the airline gives them.

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About this page Kept board

Read from the Denver departures board at 23:42 UTC. This page is rebuilt at most every 5 minutes. The expected time is the airline's or the airport's, not ours.

Aircraft type, tail number and the inbound aircraft are in the app. We only show here what the airport board holds.

Questions about DL840

Is DL840 on time?

Yes, as of 23:42 UTC. DL840 is due to depart Denver at 17:02 MST (00:02 UTC, next day), with no delay shown.

Times move. Follow it in Pushback and we tell you the moment one changes.

Which gate does DL840 leave from?

DL840 leaves from gate A51 at Denver (DEN), as of 23:42 UTC. Gates are often changed close to departure.

When does DL840 arrive?

We hold the departure board for DL840, not an arrival time for its destination. Follow it in Pushback for the arrival time as soon as the airline gives one.

What am I owed if DL840 is delayed?

It depends on the country, the airline, the cause and how late you arrive. Once a flight leaving the US, the UK, the EU or Canada is 3 hours late we show what you may be owed on this page. Pushback shows the rule and the claim letter for your flight.

This is general information, not legal advice.

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