Flight OddsDL1315 IAH → ATL
Delta Air Lines · Houston, TX to Atlanta, GA · 365 flights observed, 2025-07-01 to 2026-06-30 · 689 mi
On-time arrival
89%
Median delay
-10 min
90th percentile
+19 min
Cancellation rate
2%
How often is DL1315 on time?
Across 365 flights on IAH → ATL from 2025-07-01 to 2026-06-30, DL1315 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +19 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 | 317 | 89% |
| 16-30 min | 15 | 4% |
| 31-60 min | 7 | 2% |
| 61-120 min | 12 | 3% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 93% | -4 min |
| 2025-08 | 31 | 94% | -2 min |
| 2025-09 | 30 | 97% | -11 min |
| 2025-10 | 31 | 90% | -2 min |
| 2025-11 | 29 | 93% | -3 min |
| 2025-12 | 30 | 80% | +11 min |
| 2026-01 | 29 | 86% | -6 min |
| 2026-02 | 28 | 93% | +7 min |
| 2026-03 | 29 | 62% | +19 min |
| 2026-04 | 30 | 93% | -5 min |
| 2026-05 | 31 | 97% | -13 min |
| 2026-06 | 30 | 83% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 87% |
| Tue | 52 | 87% |
| Wed | 52 | 94% |
| Thu | 52 | 92% |
| Fri | 52 | 92% |
| Sat | 50 | 90% |
| Sun | 48 | 77% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…