About 1 in 5 DL 5018 flights from New York arrived 15+ minutes late, diverted or cancelled over the past year (19%); 3.8% were cancelled. The typical flight landed 10 minutes early.
DL 5018: JFK → CLE
Scheduled to leave New York at 9:50 a.m. local time, operated by Endeavor Air as 9E 5018. Over the past year it arrived on time 81% of the time (347 flights), in line with other DL flights on the route at that hour (81%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 51 | 75% |
| Tuesday | 50 | 82% |
| Wednesday | 50 | 88% |
| Thursday | 49 | 80% |
| Friday | 49 | 82% |
| Saturday | 49 | 82% |
| Sunday | 49 | 80% |
Why it was late
All flights JFK → CLE · Connecting off DL 5018? Check the risk
DL 5018: CLE → JFK
Scheduled to leave Cleveland at 11:57 a.m. local time, operated by Endeavor Air as 9E 5018. Over the past year it arrived on time 77% of the time (226 flights), in line with other DL flights on the route at that hour (75%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 33 | 67% |
| Tuesday | 32 | 69% |
| Wednesday | 32 | 88% |
| Thursday | 32 | 78% |
| Friday | 33 | 91% |
| Saturday | 32 | 75% |
| Sunday | 32 | 72% |
Why it was late
All flights CLE → JFK · Connecting off DL 5018? Check the risk
Questions
How often is DL 5018 from JFK to CLE late?
Delta Air Lines 5018 from New York, NY to Cleveland, OH arrived 15 or more minutes late, was diverted or was cancelled on 19% of 347 scheduled flights between September 2025 and August 2026. 3.8% were cancelled.
How often is DL 5018 from CLE to JFK late?
Delta Air Lines 5018 from Cleveland, OH to New York, NY arrived 15 or more minutes late, was diverted or was cancelled on 23% of 226 scheduled flights between September 2025 and August 2026. 4.9% 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.