No delays reported for DL 453 (ATL → SLC) as of 6:45 PM ET. It arrived on time 73.3% of the time in June-August 2026. When it was late, the average delay was 1h 42m. 2.2% of flights were cancelled. Right now there are no reported delays at ATL, SLC.
Looks on time
Next leg ATL → SLC, scheduled 9:45 PM local time. No delays at ATL right now.
Cancellation risk: Low 2.2% 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.
Before you fly
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| ATL → SLC Atlanta, GA to Salt Lake City, UT | 9:45 PM → 11:47 PM | 73% |
Local times. Schedules change; check your booking.
How reliable is DL 453?
| Arrived on time (within 15 min) | 73.3% |
| Average delay when late | 102 min |
| Cancelled | 2.2% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly DL 453
DL 453 was most reliable on Sundays (92% on time) and least reliable on Thursdays (50%).
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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 ATL → SLC
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 453 delayed today?
Right now there are no reported delays at ATL, SLC. Checked 6:45 PM ET. For this flight's gate and exact status, check the Delta app.
Is DL 453 usually on time?
DL 453 arrived within 15 minutes of schedule 73.3% of the time in June-August 2026, with an average delay of 102 minutes when late.
How often is DL 453 cancelled?
2.2% of DL 453 flights were cancelled in June-August 2026.