Flight OddsDelta Air Lines · Dallas/Fort Worth, TX to Atlanta, GA · 350 flights observed, 2025-07-01 to 2026-06-26 · 731 mi
DL839 covers more than one route in the data window — the stats below are for DFW → ATL, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL839 on time?
Across 350 flights on DFW → ATL from 2025-07-01 to 2026-06-26, DL839 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +26 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 | 280 | 83% |
| 16-30 min | 29 | 9% |
| 31-60 min | 15 | 4% |
| 61-120 min | 5 | 1% |
| 2+ hrs | 8 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 90% | -5 min |
| 2025-08 | 31 | 84% | 0 min |
| 2025-09 | 30 | 83% | +2 min |
| 2025-10 | 31 | 77% | +3 min |
| 2025-11 | 28 | 79% | +11 min |
| 2025-12 | 30 | 90% | +6 min |
| 2026-01 | 29 | 90% | -6 min |
| 2026-02 | 24 | 92% | -6 min |
| 2026-03 | 26 | 92% | -2 min |
| 2026-04 | 28 | 82% | -3 min |
| 2026-05 | 29 | 59% | +31 min |
| 2026-06 | 22 | 82% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 88% |
| Tue | 51 | 90% |
| Wed | 52 | 69% |
| Thu | 52 | 87% |
| Fri | 52 | 81% |
| Sat | 36 | 78% |
| Sun | 45 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…