No delays reported for DL 1614 (SLC → ONT) as of 6:47 PM ET. It arrived on time 84.8% of the time in June-August 2026. When it was late, the average delay was 1h 47m. None were cancelled. Right now there are no reported delays at SLC, ONT.
Looks on time
Next leg SLC → ONT, scheduled 10:59 PM local time. No delays at SLC right now, and it usually runs on time.
Cancellation risk: Low 0% 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 |
|---|---|---|
| SLC → ONT Salt Lake City, UT to Ontario, CA | 10:59 PM → 11:34 PM | 85% |
Local times. Schedules change; check your booking.
How reliable is DL 1614?
| Arrived on time (within 15 min) | 84.8% |
| Average delay when late | 107 min |
| Cancelled | 0% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly DL 1614
DL 1614 was most reliable on Thursdays (92% on time) and least reliable on Saturdays (69%).
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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 SLC → ONT
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 1614 delayed today?
Right now there are no reported delays at SLC, ONT. Checked 6:47 PM ET. For this flight's gate and exact status, check the Delta app.
Is DL 1614 usually on time?
DL 1614 arrived within 15 minutes of schedule 84.8% of the time in June-August 2026, with an average delay of 107 minutes when late.
How often is DL 1614 cancelled?
0% of DL 1614 flights were cancelled in June-August 2026.