Flight OddsDelta Air Lines · Greensboro/High Point, NC to Detroit, MI · 30 flights observed, 2025-07-07 to 2025-08-10 · 460 mi
DL3839 covers more than one route in the data window — the stats below are for GSO → DTW, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL3839 on time?
Across 30 flights on GSO → DTW from 2025-07-07 to 2025-08-10, DL3839 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +131 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 | 18 | 60% |
| 16-30 min | 4 | 13% |
| 31-60 min | 3 | 10% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 4 | 13% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 50% | +45 min |
| 2025-08 | 8 | 88% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 5 | 60% |
| Wed | 5 | 100% |
| Thu | 5 | 40% |
| Fri | 5 | 40% |
| Sat | No data | — |
| Sun | 5 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…