Flight OddsDelta Air Lines · Jacksonville/Camp Lejeune, NC to Atlanta, GA · 95 flights observed, 2025-07-06 to 2026-01-30 · 399 mi
DL4988 covers more than one route in the data window — the stats below are for OAJ → ATL, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL4988 on time?
Across 95 flights on OAJ → ATL from 2025-07-06 to 2026-01-30, DL4988 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +98 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 | 67 | 72% |
| 16-30 min | 5 | 5% |
| 31-60 min | 6 | 6% |
| 61-120 min | 8 | 9% |
| 2+ hrs | 7 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 57% | +42 min |
| 2025-08 | 16 | 69% | +20 min |
| 2025-09 | 12 | 75% | +2 min |
| 2025-10 | 14 | 93% | -8 min |
| 2025-11 | 12 | 92% | -11 min |
| 2025-12 | 9 | 56% | +15 min |
| 2026-01 | 7 | 71% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 21 | 62% |
| Tue | 6 | 67% |
| Wed | 6 | 50% |
| Thu | 20 | 80% |
| Fri | 20 | 70% |
| Sat | 1 | 100% |
| Sun | 19 | 84% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…