Flight OddsDL5845 BOS → PHL
Delta Air Lines · Boston, MA to Philadelphia, PA · 331 flights observed, 2025-07-06 to 2026-06-30 · 280 mi
DL5845 covers more than one route in the data window — the stats below are for BOS → PHL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-13 min
90th percentile
+22 min
Cancellation rate
2%
How often is DL5845 on time?
Across 331 flights on BOS → PHL from 2025-07-06 to 2026-06-30, DL5845 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +22 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 286 | 88% |
| 16-30 min | 16 | 5% |
| 31-60 min | 15 | 5% |
| 61-120 min | 5 | 2% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 87% | -3 min |
| 2025-08 | 25 | 88% | -6 min |
| 2025-09 | 26 | 92% | -11 min |
| 2025-10 | 27 | 85% | -10 min |
| 2025-11 | 21 | 90% | -7 min |
| 2025-12 | 29 | 90% | -4 min |
| 2026-01 | 26 | 85% | +5 min |
| 2026-02 | 26 | 85% | -2 min |
| 2026-03 | 31 | 81% | 0 min |
| 2026-04 | 30 | 93% | -11 min |
| 2026-05 | 30 | 90% | -11 min |
| 2026-06 | 30 | 93% | -16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 84% |
| Tue | 50 | 92% |
| Wed | 51 | 96% |
| Thu | 49 | 88% |
| Fri | 50 | 86% |
| Sat | 26 | 85% |
| Sun | 49 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…