Flight OddsDL5813 BWI → BOS
Delta Air Lines · Baltimore, MD to Boston, MA · 151 flights observed, 2025-07-04 to 2026-06-30 · 369 mi
DL5813 covers more than one route in the data window — the stats below are for BWI → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
95%
Median delay
-19 min
90th percentile
+3 min
Cancellation rate
1%
How often is DL5813 on time?
Across 151 flights on BWI → BOS from 2025-07-04 to 2026-06-30, DL5813 arrived within 15 minutes of schedule 95% of the time. The median arrival delay was -19 min, and the worst 10% of flights arrived +3 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 143 | 95% |
| 16-30 min | 1 | 1% |
| 31-60 min | 1 | 1% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 93% | -2 min |
| 2025-08 | 31 | 97% | -19 min |
| 2025-09 | 30 | 93% | -13 min |
| 2025-10 | 31 | 97% | -14 min |
| 2025-11 | 8 | 88% | +8 min |
| 2026-06 | 23 | 100% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 91% |
| Tue | 22 | 100% |
| Wed | 21 | 100% |
| Thu | 21 | 100% |
| Fri | 22 | 91% |
| Sat | 21 | 95% |
| Sun | 21 | 90% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…