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Delta Air Lines

Is DL3669 delayed?

No — DL3669 landed in Denver 3 min early, at 17:50 on Sep 29 (as of Sep 29, 23:50 UTC).

Often late: arrived more than 15 min after schedule on 23 of the last 35 flights.

Each route and date is shown separately. Confirm that both airports match your booking.

Arrived

3 min early

Official source · Updated

Departure

Austin

AUS

Actual

Scheduled 17:01

Sep 29

Arrival

Denver

DEN

Actual

Scheduled 17:54

Sep 29

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Arrived

On schedule (11 min behind)

Official source · Updated

Departure

Denver

DEN

Actual

Scheduled 18:57

Sep 29

Arrival

Austin

AUS

Actual

Scheduled 21:42

Sep 29

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Route overview: Austin → DenverAUSDEN
Austin → Denver
Route overview: Denver → AustinDENAUS
Denver → Austin

Recent arrivals

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

  • Denver → Austin

    On schedule (11 min behind)
  • Austin → Denver

    3 min early
  • Denver → Austin

    40 min late
  • Austin → Denver

    33 min late
  • Denver → Austin

    86 min late

Is DL3669 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
35
On time
34%
of 35 arrivals
Late
66%
of 35 arrivals
Cancelled
0%
of 35 flights
Median arrival delay
27 min
9 in 10 arrived within
93 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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

At the airports today

Austin (AUS) departures

Left more than 15 min late
26 of 198
Cancelled today
0

Denver (DEN) departures

Left more than 15 min late
102 of 659
Cancelled today
4

All Delta Air Lines flights

Flight history and details
DL3669 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 29, 2026ArrivedDenverAustin11
Sep 29, 2026ArrivedAustinDenver-3
Sep 28, 2026ArrivedDenverAustin40
Sep 28, 2026ArrivedAustinDenver33
Sep 27, 2026ArrivedDenverAustin86
Sep 27, 2026ArrivedAustinDenver4
Sep 25, 2026ArrivedDenverAustin277
Sep 25, 2026ArrivedAustinDenver256
Sep 24, 2026ArrivedDenverAustin97
Sep 24, 2026ArrivedAustinDenver54
Sep 23, 2026ArrivedDenverAustin7
Sep 23, 2026ArrivedAustinDenver-15
Sep 22, 2026ArrivedDenverAustin16
Sep 22, 2026ArrivedAustinDenver4
Sep 21, 2026ArrivedDenverAustin7
Sep 21, 2026ArrivedAustinDenver23
Sep 20, 2026ArrivedDenverAustin37
Sep 20, 2026ArrivedAustinDenver54
Sep 18, 2026ArrivedDenverAustin42
Sep 18, 2026ArrivedAustinDenver73
Sep 17, 2026ArrivedDenverAustin2
Sep 17, 2026ArrivedAustinDenver27
Sep 16, 2026ArrivedDenverAustin16
Sep 16, 2026ArrivedAustinDenver48
Sep 15, 2026ArrivedDenverAustin27
Sep 15, 2026ArrivedAustinDenver45
Sep 14, 2026ArrivedDenverAustin18
Sep 14, 2026ArrivedAustinDenver32
Sep 13, 2026ArrivedDenverAustin-17
Sep 13, 2026ArrivedAustinDenver15
Sep 7, 2026ArrivedDenverAustin-9
Sep 7, 2026ArrivedAustinDenver99
Sep 4, 2026ArrivedDenverAustin5
Sep 4, 2026ArrivedAustinDenver11
Aug 31, 2026ArrivedDenverAustin29

Email me if DL3669 runs late

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