About 1 in 7 DL 1337 flights from Orlando arrived 15+ minutes late, diverted or cancelled over the past year (15%); 2.5% were cancelled. The typical flight landed 14 minutes early.
DL 1337: MCO → RDU
Scheduled to leave Orlando at 9:58 a.m. local time. Over the past year it arrived on time 85% of the time (365 flights), better than 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 | 68% |
| Tuesday | 52 | 88% |
| Wednesday | 52 | 87% |
| Thursday | 52 | 87% |
| Friday | 52 | 88% |
| Saturday | 52 | 88% |
| Sunday | 52 | 87% |
Why it was late
All flights MCO → RDU · Connecting off DL 1337? Check the risk
DL 1337: RDU → MCO
Scheduled to leave Raleigh at 7:05 a.m. local time. Over the past year it arrived on time 89% of the time (365 flights), worse than other DL flights on the route at that hour (92%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 75% |
| Tuesday | 52 | 92% |
| Wednesday | 52 | 87% |
| Thursday | 52 | 94% |
| Friday | 52 | 90% |
| Saturday | 52 | 92% |
| Sunday | 52 | 90% |
Why it was late
All flights RDU → MCO · Connecting off DL 1337? Check the risk
Questions
How often is DL 1337 from MCO to RDU late?
Delta Air Lines 1337 from Orlando, FL to Raleigh/Durham, NC arrived 15 or more minutes late, was diverted or was cancelled on 15% of 365 scheduled flights between September 2025 and August 2026. 2.5% were cancelled.
How often is DL 1337 from RDU to MCO late?
Delta Air Lines 1337 from Raleigh/Durham, NC to Orlando, FL arrived 15 or more minutes late, was diverted or was cancelled on 11% of 365 scheduled flights between September 2025 and August 2026. 3.6% 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.