About 1 in 6 DL 1660 flights from Kansas City arrived 15+ minutes late, diverted or cancelled over the past year (17%); 1.7% were cancelled. The typical flight landed 17 minutes early.
DL 1660: MCI → ATL
Scheduled to leave Kansas City at 5:12 p.m. local time. Over the past year it arrived on time 83% of the time (356 flights), in line with other DL flights on the route at that hour (82%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 89% |
| Tuesday | 52 | 85% |
| Wednesday | 52 | 90% |
| Thursday | 50 | 82% |
| Friday | 50 | 78% |
| Saturday | 48 | 88% |
| Sunday | 51 | 71% |
Why it was late
All flights MCI → ATL · Connecting off DL 1660? Check the risk
DL 1660: ATL → MCI
Scheduled to leave Atlanta at 3:02 p.m. local time. Over the past year it arrived on time 83% of the time (320 flights), in line with other DL flights on the route at that hour (82%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 47 | 83% |
| Tuesday | 46 | 87% |
| Wednesday | 46 | 89% |
| Thursday | 46 | 80% |
| Friday | 46 | 80% |
| Saturday | 44 | 84% |
| Sunday | 45 | 76% |
Why it was late
All flights ATL → MCI · Connecting off DL 1660? Check the risk
Questions
How often is DL 1660 from MCI to ATL late?
Delta Air Lines 1660 from Kansas City, MO to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 17% of 356 scheduled flights between September 2025 and August 2026. 1.7% were cancelled.
How often is DL 1660 from ATL to MCI late?
Delta Air Lines 1660 from Atlanta, GA to Kansas City, MO arrived 15 or more minutes late, was diverted or was cancelled on 17% of 320 scheduled flights between September 2025 and August 2026. 0.9% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.