Flight OddsDL409 MSY → ATL
Delta Air Lines · New Orleans, LA to Atlanta, GA · 85 flights observed, 2026-03-08 to 2026-05-31 · 425 mi
DL409 covers more than one route in the data window — the stats below are for MSY → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-4 min
90th percentile
+24 min
Cancellation rate
1%
How often is DL409 on time?
Across 85 flights on MSY → ATL from 2026-03-08 to 2026-05-31, DL409 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +24 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 | 70 | 83% |
| 16-30 min | 7 | 8% |
| 31-60 min | 3 | 4% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 3 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 24 | 88% | +6 min |
| 2026-04 | 29 | 93% | -1 min |
| 2026-05 | 31 | 71% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 82% |
| Tue | 12 | 58% |
| Wed | 12 | 100% |
| Thu | 12 | 92% |
| Fri | 12 | 75% |
| Sat | 12 | 92% |
| Sun | 13 | 85% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…