No delays reported for DL 564 (DEN→ATL, PDX→ATL) as of 6:51 PM ET. It arrived on time 77.4% of the time in June-August 2026. When it was late, the average delay was 1h 58m. 1.6% of flights were cancelled. Right now there are no reported delays at DEN, ATL, PDX.
May not fly today
Leg 1 of 2 (DEN → ATL): Scheduled to leave DEN at 4:41 PM local time. This flight number flew about 4 days a week in June-August 2026, so it may not operate today.
Cancellation risk: Low 1.6% of its flights were cancelled in June-August 2026.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check Delta for official times.
What to do now
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| DEN → ATL Denver, CO to Atlanta, GA | 4:41 PM → 9:52 PM | 83% |
| PDX → ATL Portland, OR to Atlanta, GA | 10:55 PM → 6:27 AM | 77% |
Local times. Schedules change; check your booking.
How reliable is DL 564?
| Arrived on time (within 15 min) | 77.4% |
| Average delay when late | 118 min |
| Cancelled | 1.6% |
| Diverted | 0% |
| Flights tracked | 63 |
Best and worst days to fly DL 564
DL 564 was most reliable on Tuesdays (100% on time) and least reliable on Sundays (56%).
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| Tuesday | |
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Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by Delta to the Department of Transportation.
Other flights PDX → ATL
All flights on this route, ranked
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the Delta app.
Delta delays and what you're owed · Airline phone numbers
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is DL 564 delayed today?
Right now there are no reported delays at DEN, ATL, PDX. Checked 6:51 PM ET. For this flight's gate and exact status, check the Delta app.
Is DL 564 usually on time?
DL 564 arrived within 15 minutes of schedule 77.4% of the time in June-August 2026, with an average delay of 118 minutes when late.
How often is DL 564 cancelled?
1.6% of DL 564 flights were cancelled in June-August 2026.