Flight OddsDL476 BOS → ATL
Delta Air Lines · Boston, MA to Atlanta, GA · 96 flights observed, 2025-09-07 to 2026-05-06 · 946 mi
DL476 covers more than one route in the data window — the stats below are for BOS → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
-6 min
90th percentile
+39 min
Cancellation rate
4%
How often is DL476 on time?
Across 96 flights on BOS → ATL from 2025-09-07 to 2026-05-06, DL476 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +39 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 71 | 77% |
| 16-30 min | 8 | 9% |
| 31-60 min | 6 | 7% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 4 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 1 | 100% | -3 min |
| 2026-01 | 13 | 100% | -9 min |
| 2026-02 | 16 | 50% | +37 min |
| 2026-03 | 31 | 84% | +7 min |
| 2026-04 | 27 | 74% | +0 min |
| 2026-05 | 4 | 75% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 75% |
| Tue | 14 | 86% |
| Wed | 14 | 86% |
| Thu | 14 | 79% |
| Fri | 14 | 64% |
| Sat | 10 | 70% |
| Sun | 14 | 79% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…