Flight OddsDL5641 BOS → CLE
Delta Air Lines · Boston, MA to Cleveland, OH · 263 flights observed, 2025-07-01 to 2026-06-30 · 563 mi
DL5641 covers more than one route in the data window — the stats below are for BOS → CLE, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-12 min
90th percentile
+28 min
Cancellation rate
0%
How often is DL5641 on time?
Across 263 flights on BOS → CLE from 2025-07-01 to 2026-06-30, DL5641 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +28 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 226 | 86% |
| 16-30 min | 13 | 5% |
| 31-60 min | 11 | 4% |
| 61-120 min | 7 | 3% |
| 2+ hrs | 5 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 81% | +4 min |
| 2025-08 | 31 | 97% | -22 min |
| 2025-09 | 29 | 79% | +13 min |
| 2025-10 | 27 | 85% | +0 min |
| 2025-11 | 24 | 88% | -3 min |
| 2025-12 | 16 | 88% | -4 min |
| 2026-03 | 21 | 76% | +8 min |
| 2026-04 | 28 | 89% | -5 min |
| 2026-05 | 26 | 85% | 0 min |
| 2026-06 | 29 | 93% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 40 | 90% |
| Tue | 42 | 90% |
| Wed | 41 | 88% |
| Thu | 40 | 85% |
| Fri | 39 | 77% |
| Sat | 21 | 86% |
| Sun | 39 | 87% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…