Flight OddsDL350 ATL → BOS
Delta Air Lines · Atlanta, GA to Boston, MA · 348 flights observed, 2025-07-01 to 2026-06-30 · 946 mi
On-time arrival
76%
Median delay
-4 min
90th percentile
+45 min
Cancellation rate
2%
How often is DL350 on time?
Across 348 flights on ATL → BOS from 2025-07-01 to 2026-06-30, DL350 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +45 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 | 259 | 76% |
| 16-30 min | 28 | 8% |
| 31-60 min | 30 | 9% |
| 61-120 min | 16 | 5% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 63% | +17 min |
| 2025-08 | 31 | 87% | -6 min |
| 2025-09 | 30 | 67% | +18 min |
| 2025-10 | 29 | 55% | +23 min |
| 2025-11 | 30 | 80% | +1 min |
| 2025-12 | 30 | 87% | +3 min |
| 2026-01 | 26 | 88% | -2 min |
| 2026-02 | 23 | 78% | +7 min |
| 2026-03 | 29 | 83% | +5 min |
| 2026-04 | 29 | 66% | +7 min |
| 2026-05 | 26 | 88% | -4 min |
| 2026-06 | 26 | 77% | +0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 46 | 70% |
| Tue | 52 | 77% |
| Wed | 52 | 77% |
| Thu | 52 | 71% |
| Fri | 51 | 80% |
| Sat | 38 | 82% |
| Sun | 48 | 79% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…