Flight OddsDL403 BOS → ATL
Delta Air Lines · Boston, MA to Atlanta, GA · 5 flights observed, 2026-03-10 to 2026-04-07 · 946 mi
DL403 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
40%
Median delay
+22 min
90th percentile
+160 min
Cancellation rate
0%
How often is DL403 on time?
Across 5 flights on BOS → ATL from 2026-03-10 to 2026-04-07, DL403 arrived within 15 minutes of schedule 40% of the time. The median arrival delay was +22 min, and the worst 10% of flights arrived +160 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2 | 40% |
| 16-30 min | 2 | 40% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 20% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 4 | 50% | +1 min |
| 2026-04 | 1 | 0% | +251 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 5 | 40% |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…