Flight OddsDL5849 BWI → BOS
Delta Air Lines · Baltimore, MD to Boston, MA · 125 flights observed, 2025-07-01 to 2025-12-19 · 369 mi
DL5849 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
74%
Median delay
-7 min
90th percentile
+56 min
Cancellation rate
2%
How often is DL5849 on time?
Across 125 flights on BWI → BOS from 2025-07-01 to 2025-12-19, DL5849 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +56 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 | 91 | 74% |
| 16-30 min | 3 | 2% |
| 31-60 min | 18 | 15% |
| 61-120 min | 7 | 6% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 24 | 67% | +8 min |
| 2025-08 | 20 | 75% | +4 min |
| 2025-09 | 17 | 65% | +19 min |
| 2025-10 | 26 | 69% | +28 min |
| 2025-11 | 20 | 85% | -7 min |
| 2025-12 | 16 | 88% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 20 | 55% |
| Tue | 20 | 85% |
| Wed | 20 | 80% |
| Thu | 19 | 68% |
| Fri | 20 | 70% |
| Sat | 15 | 93% |
| Sun | 9 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…