Flight OddsDelta Air Lines · Greensboro/High Point, NC to Atlanta, GA · 285 flights observed, 2025-07-01 to 2026-06-30 · 306 mi
DL2539 covers more than one route in the data window — the stats below are for GSO → ATL, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL2539 on time?
Across 285 flights on GSO → ATL from 2025-07-01 to 2026-06-30, DL2539 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +41 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 | 238 | 86% |
| 16-30 min | 8 | 3% |
| 31-60 min | 12 | 4% |
| 61-120 min | 13 | 5% |
| 2+ hrs | 7 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 73% | +31 min |
| 2025-08 | 29 | 86% | -9 min |
| 2025-09 | 30 | 97% | -15 min |
| 2025-10 | 31 | 84% | -7 min |
| 2025-11 | 30 | 87% | +1 min |
| 2025-12 | 17 | 71% | +25 min |
| 2026-01 | 24 | 92% | -12 min |
| 2026-02 | 11 | 91% | -9 min |
| 2026-04 | 18 | 89% | -9 min |
| 2026-05 | 28 | 89% | -4 min |
| 2026-06 | 30 | 83% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 42 | 76% |
| Tue | 43 | 84% |
| Wed | 42 | 88% |
| Thu | 39 | 95% |
| Fri | 40 | 85% |
| Sat | 36 | 89% |
| Sun | 36 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…