Flight OddsDL1572 ATL → IAH
Delta Air Lines · Atlanta, GA to Houston, TX · 197 flights observed, 2025-07-01 to 2026-06-30 · 689 mi
DL1572 covers more than one route in the data window — the stats below are for ATL → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-7 min
90th percentile
+20 min
Cancellation rate
1%
How often is DL1572 on time?
Across 197 flights on ATL → IAH from 2025-07-01 to 2026-06-30, DL1572 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +20 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 | 164 | 84% |
| 16-30 min | 16 | 8% |
| 31-60 min | 6 | 3% |
| 61-120 min | 5 | 3% |
| 2+ hrs | 4 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 68% | +13 min |
| 2025-08 | 30 | 83% | +0 min |
| 2025-09 | 30 | 90% | -5 min |
| 2025-10 | 31 | 84% | +7 min |
| 2025-11 | 30 | 97% | -5 min |
| 2025-12 | 18 | 83% | -1 min |
| 2026-02 | 3 | 100% | -7 min |
| 2026-03 | 1 | 100% | -5 min |
| 2026-06 | 24 | 79% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 28 | 71% |
| Tue | 29 | 86% |
| Wed | 28 | 82% |
| Thu | 27 | 89% |
| Fri | 27 | 89% |
| Sat | 30 | 87% |
| Sun | 26 | 85% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…