About 1 in 6 DL 5630 flights from Boston arrived 15+ minutes late, diverted or cancelled over the past year (17%); 2.9% were cancelled. The typical flight landed 11 minutes early.
DL 5630: BOS → CLT
Scheduled to leave Boston at 10:05 a.m. local time, operated by Republic Airways as YX 5630. Over the past year it arrived on time 83% of the time (308 flights), in line with other DL flights on the route at that hour (82%). Last seen in the data Aug 30, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 46 | 85% |
| Tuesday | 46 | 80% |
| Wednesday | 46 | 89% |
| Thursday | 47 | 77% |
| Friday | 47 | 83% |
| Saturday | 30 | 87% |
| Sunday | 46 | 85% |
Why it was late
All flights BOS → CLT · Connecting off DL 5630? Check the risk
DL 5630: CLT → BOS
Scheduled to leave Charlotte at 1:20 p.m. local time, operated by Republic Airways as YX 5630. Over the past year it arrived on time 69% of the time (251 flights), worse than 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 | 39 | 59% |
| Tuesday | 38 | 61% |
| Wednesday | 38 | 82% |
| Thursday | 38 | 74% |
| Friday | 39 | 67% |
| Saturday | 21 | 86% |
| Sunday | 38 | 63% |
Why it was late
All flights CLT → BOS · Connecting off DL 5630? Check the risk
Questions
How often is DL 5630 from BOS to CLT late?
Delta Air Lines 5630 from Boston, MA to Charlotte, NC arrived 15 or more minutes late, was diverted or was cancelled on 17% of 308 scheduled flights between September 2025 and August 2026. 2.9% were cancelled.
How often is DL 5630 from CLT to BOS late?
Delta Air Lines 5630 from Charlotte, NC to Boston, MA arrived 15 or more minutes late, was diverted or was cancelled on 31% of 251 scheduled flights between September 2025 and August 2026. 4.0% 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.