DL423: Delta flight 423
Atlanta (ATL) → Salt Lake City (SLC) · departs 1:50p, lands 3:55p local · Daily
The timetable below has every scheduled departure; for today's flight, check Delta.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at Delta →The route
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DL423 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 4–10.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| ATL → SLCAtlanta to Salt Lake City | 1:50p | 3:55p | 4h5m | Daily |
Other nonstops from Atlanta to Salt Lake City
The departures either side of DL423. Times are Atlanta time.
| Flight | Departs | Days |
|---|---|---|
| Delta DL830 | 8:05a | Daily |
| Delta DL387 | 9:55a | Daily |
| Delta DL663 | 11:40a | Daily |
| This flight DL423 | 1:50p | Daily |
| Delta DL526 | 3:15p | Daily |
| Delta DL653 | 5:52p | Daily |
| Delta DL660 | 7:32p | Daily |
All 9 flights from ATL to SLC, by time →
Flying back from Salt Lake City
Delta flies Salt Lake City to Atlanta nonstop 56 times a week, from 6:00a to 11:35p: 6:45a DL907 · 9:55a DL835 · 1:45p DL906 · 3:40p DL875 · 11:35p DL912 · every nonstop SLC → ATL →
How DL423 ran in our sample
7 of 7 departures left within 15 minutes of schedule (Oct 4–10). Only flights that departed are counted: cancellations are not in our data.
What time does DL423 leave Atlanta?
DL423 is scheduled to depart Atlanta (ATL) at 1:50p (daily), Atlanta time, and to land in Salt Lake City (SLC) at about 3:55p local time, a scheduled 4h5m. Times are the published ones from the flights we sampled Oct 4–10; check Delta for today's.
Does DL423 fly every day?
Yes — DL423 flew Atlanta to Salt Lake City every day of the week we sampled (Oct 4–10).
Is DL423 usually on time?
Of 7 DL423 departures from ATL we sampled Oct 4–10, 7 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More Delta flights from Atlanta
Timetable from Delta departures we observed; DL423 is a Delta Air Lines flight number, and Hop Nonstop is not affiliated with Delta. Schedules change — confirm with the airline before you travel.