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.
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
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
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (11 min behind)
Denver → Austin
- 3 min early
Austin → Denver
- 40 min late
Denver → Austin
- 33 min late
Austin → Denver
- 86 min late
Denver → Austin
Is DL3669 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
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.
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
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Denver | Austin | 11 | |
| Sep 29, 2026Arrived | Austin | Denver | -3 | |
| Sep 28, 2026Arrived | Denver | Austin | 40 | |
| Sep 28, 2026Arrived | Austin | Denver | 33 | |
| Sep 27, 2026Arrived | Denver | Austin | 86 | |
| Sep 27, 2026Arrived | Austin | Denver | 4 | |
| Sep 25, 2026Arrived | Denver | Austin | 277 | |
| Sep 25, 2026Arrived | Austin | Denver | 256 | |
| Sep 24, 2026Arrived | Denver | Austin | 97 | |
| Sep 24, 2026Arrived | Austin | Denver | 54 | |
| Sep 23, 2026Arrived | Denver | Austin | 7 | |
| Sep 23, 2026Arrived | Austin | Denver | -15 | |
| Sep 22, 2026Arrived | Denver | Austin | 16 | |
| Sep 22, 2026Arrived | Austin | Denver | 4 | |
| Sep 21, 2026Arrived | Denver | Austin | 7 | |
| Sep 21, 2026Arrived | Austin | Denver | 23 | |
| Sep 20, 2026Arrived | Denver | Austin | 37 | |
| Sep 20, 2026Arrived | Austin | Denver | 54 | |
| Sep 18, 2026Arrived | Denver | Austin | 42 | |
| Sep 18, 2026Arrived | Austin | Denver | 73 | |
| Sep 17, 2026Arrived | Denver | Austin | 2 | |
| Sep 17, 2026Arrived | Austin | Denver | 27 | |
| Sep 16, 2026Arrived | Denver | Austin | 16 | |
| Sep 16, 2026Arrived | Austin | Denver | 48 | |
| Sep 15, 2026Arrived | Denver | Austin | 27 | |
| Sep 15, 2026Arrived | Austin | Denver | 45 | |
| Sep 14, 2026Arrived | Denver | Austin | 18 | |
| Sep 14, 2026Arrived | Austin | Denver | 32 | |
| Sep 13, 2026Arrived | Denver | Austin | -17 | |
| Sep 13, 2026Arrived | Austin | Denver | 15 | |
| Sep 7, 2026Arrived | Denver | Austin | -9 | |
| Sep 7, 2026Arrived | Austin | Denver | 99 | |
| Sep 4, 2026Arrived | Denver | Austin | 5 | |
| Sep 4, 2026Arrived | Austin | Denver | 11 | |
| Aug 31, 2026Arrived | Denver | Austin | 29 |
Email me if DL3669 runs late
We email you if your next DL3669 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.