Flight OddsDL956 ATL → DEN
Delta Air Lines · Atlanta, GA to Denver, CO · 249 flights observed, 2025-07-06 to 2026-06-30 · 1,199 mi
On-time arrival
74%
Median delay
-2 min
90th percentile
+42 min
Cancellation rate
2%
How often is DL956 on time?
Across 249 flights on ATL → DEN from 2025-07-06 to 2026-06-30, DL956 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +42 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 | 180 | 74% |
| 16-30 min | 24 | 10% |
| 31-60 min | 21 | 9% |
| 61-120 min | 14 | 6% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 14 | 29% | +42 min |
| 2025-08 | 12 | 75% | +4 min |
| 2025-09 | 12 | 67% | +10 min |
| 2025-10 | 16 | 75% | +15 min |
| 2025-11 | 9 | 89% | +0 min |
| 2025-12 | 17 | 47% | +49 min |
| 2026-01 | 28 | 93% | -2 min |
| 2026-02 | 24 | 92% | -2 min |
| 2026-03 | 28 | 79% | +2 min |
| 2026-04 | 29 | 76% | +2 min |
| 2026-05 | 25 | 80% | -4 min |
| 2026-06 | 28 | 68% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 46 | 76% |
| Tue | 23 | 87% |
| Wed | 21 | 76% |
| Thu | 42 | 79% |
| Fri | 41 | 76% |
| Sat | 23 | 78% |
| Sun | 46 | 59% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…