Flight OddsDL1601 ATL → IAH
Delta Air Lines · Atlanta, GA to Houston, TX · 365 flights observed, 2025-07-01 to 2026-06-30 · 689 mi
On-time arrival
77%
Median delay
-4 min
90th percentile
+47 min
Cancellation rate
3%
How often is DL1601 on time?
Across 365 flights on ATL → IAH from 2025-07-01 to 2026-06-30, DL1601 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +47 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 272 | 77% |
| 16-30 min | 28 | 8% |
| 31-60 min | 26 | 7% |
| 61-120 min | 23 | 7% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 64% | +20 min |
| 2025-08 | 31 | 74% | +10 min |
| 2025-09 | 30 | 93% | -5 min |
| 2025-10 | 31 | 74% | +9 min |
| 2025-11 | 29 | 83% | +1 min |
| 2025-12 | 29 | 59% | +28 min |
| 2026-01 | 30 | 67% | +7 min |
| 2026-02 | 28 | 93% | -5 min |
| 2026-03 | 28 | 79% | +8 min |
| 2026-04 | 30 | 83% | 0 min |
| 2026-05 | 31 | 77% | +6 min |
| 2026-06 | 28 | 79% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 51 | 71% |
| Tue | 52 | 87% |
| Wed | 52 | 81% |
| Thu | 50 | 72% |
| Fri | 51 | 73% |
| Sat | 47 | 85% |
| Sun | 50 | 72% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…