Delta Air Lines
Is DL9966 delayed?
No outcome was recorded for DL9966 on Sep 22; it was scheduled to reach Atlanta at 17:45 (as of Sep 29, 07:50 UTC). Over its last 5 recorded arrivals, 4 landed more than 15 min late.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Chicago
MDW
Scheduled
Sep 22
Arrival
Atlanta
ATL
Scheduled
Sep 22
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 67 min late
Detroit → Pittsburgh
- 244 min late
Tampa → Atlanta
- 47 min late
Salt Lake City → Albuquerque
- On schedule (4 min behind)
Minneapolis → Atlanta
- 142 min late
Jacksonville → Detroit
Flight history and details
Aug 30, 2026 — Sep 29, 2026
- Observed arrivals
- 5
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 1
- Observed occurrences
- 8
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 17, 2026Arrived | Detroit | Pittsburgh | 67 | |
| Sep 10, 2026Arrived | Tampa | Atlanta | 244 | |
| Sep 9, 2026Arrived | Salt Lake City | Albuquerque | 47 | |
| Sep 8, 2026Arrived | Minneapolis | Atlanta | 4 | |
| Sep 6, 2026Cancelled | Fort Lauderdale | Atlanta | Not available | Not available |
| Sep 4, 2026Arrived | Jacksonville | Detroit | 142 |