Flight OddsBUF → ATL Delta Air Lines
Delta Air Lines · Buffalo, NY to Atlanta, GA · 1,249 flights, 2025-07-01 to 2026-06-30 · aggregated across 9 flight numbers
On-time arrival
84%
Median delay
-10 min
90th percentile
+29 min
Cancellation rate
2%
How on-time is Delta Air Lines from BUF to ATL?
Across every Delta Air Lines flight number on BUF → ATL (1,249 flights, 2025-07-01 to 2026-06-30), 84% arrived within 15 minutes of schedule. Median arrival delay -10 min; the worst 10% ran +29 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,031 | 84% |
| 16-30 min | 79 | 6% |
| 31-60 min | 60 | 5% |
| 61-120 min | 37 | 3% |
| 2+ hrs | 15 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 116 | 78% | +3 min |
| 2025-08 | 109 | 78% | +10 min |
| 2025-09 | 107 | 97% | -12 min |
| 2025-10 | 120 | 90% | -8 min |
| 2025-11 | 85 | 84% | -5 min |
| 2025-12 | 85 | 76% | +5 min |
| 2026-01 | 74 | 78% | +8 min |
| 2026-02 | 78 | 85% | +1 min |
| 2026-03 | 108 | 88% | -9 min |
| 2026-04 | 113 | 91% | -6 min |
| 2026-05 | 116 | 76% | +5 min |
| 2026-06 | 111 | 87% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 177 | 77% |
| Tue | 187 | 83% |
| Wed | 176 | 91% |
| Thu | 182 | 88% |
| Fri | 178 | 88% |
| Sat | 142 | 87% |
| Sun | 180 | 77% |
DL flight numbers on BUF → ATL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…