No delays reported for DL 3015 (TYS → ATL) as of 6:46 PM ET. It arrived on time 97.8% of the time in June-August 2026. When it was late, the average delay was 2h 16m. None were cancelled. Right now there are no reported delays at TYS, ATL.
Looks on time
Next leg TYS → ATL, scheduled 5:40 AM local time. No delays at TYS 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 |
|---|---|---|
| TYS → ATL Knoxville, TN to Atlanta, GA | 5:40 AM → 6:40 AM | 98% |
Local times. Schedules change; check your booking.
How reliable is DL 3015?
| Arrived on time (within 15 min) | 97.8% |
| Average delay when late | 136 min |
| Cancelled | 0% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly DL 3015
DL 3015 was most reliable on Tuesdays (100% on time) and least reliable on Wednesdays (92%).
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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 TYS → 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 3015 delayed today?
Right now there are no reported delays at TYS, ATL. Checked 6:46 PM ET. For this flight's gate and exact status, check the Delta app.
Is DL 3015 usually on time?
DL 3015 arrived within 15 minutes of schedule 97.8% of the time in June-August 2026, with an average delay of 136 minutes when late.
How often is DL 3015 cancelled?
0% of DL 3015 flights were cancelled in June-August 2026.