Flight OddsDL5830 ATL → HHH
Delta Air Lines · Atlanta, GA to Hilton Head, SC · 196 flights observed, 2025-07-01 to 2026-06-30 · 238 mi
DL5830 covers more than one route in the data window — the stats below are for ATL → HHH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-11 min
90th percentile
+37 min
Cancellation rate
0%
How often is DL5830 on time?
Across 196 flights on ATL → HHH from 2025-07-01 to 2026-06-30, DL5830 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +37 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 156 | 81% |
| 16-30 min | 13 | 7% |
| 31-60 min | 8 | 4% |
| 61-120 min | 8 | 4% |
| 2+ hrs | 7 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 70% | +7 min |
| 2025-08 | 30 | 83% | +5 min |
| 2025-09 | 30 | 90% | -4 min |
| 2025-10 | 26 | 85% | +4 min |
| 2026-04 | 18 | 94% | -5 min |
| 2026-05 | 29 | 72% | +19 min |
| 2026-06 | 29 | 79% | +29 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 28 | 86% |
| Tue | 29 | 83% |
| Wed | 27 | 70% |
| Thu | 27 | 85% |
| Fri | 27 | 70% |
| Sat | 26 | 85% |
| Sun | 28 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…