Flight OddsDL5674 CLE → BOS
Delta Air Lines · Cleveland, OH to Boston, MA · 188 flights observed, 2025-07-05 to 2026-06-30 · 563 mi
DL5674 covers more than one route in the data window — the stats below are for CLE → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
91%
Median delay
-14 min
90th percentile
+14 min
Cancellation rate
0%
How often is DL5674 on time?
Across 188 flights on CLE → BOS from 2025-07-05 to 2026-06-30, DL5674 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +14 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 | 171 | 91% |
| 16-30 min | 5 | 3% |
| 31-60 min | 5 | 3% |
| 61-120 min | 7 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 20 | 100% | -14 min |
| 2025-08 | 21 | 100% | -14 min |
| 2025-09 | 19 | 95% | -9 min |
| 2025-10 | 27 | 89% | -4 min |
| 2025-11 | 24 | 71% | +1 min |
| 2025-12 | 17 | 88% | -6 min |
| 2026-04 | 14 | 93% | -2 min |
| 2026-05 | 20 | 95% | -10 min |
| 2026-06 | 26 | 92% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 35 | 86% |
| Tue | 34 | 91% |
| Wed | 33 | 97% |
| Thu | 33 | 85% |
| Fri | 34 | 91% |
| Sat | 15 | 100% |
| Sun | 4 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…