Delta Air Lines · Bristol/Johnson City/Kingsport, TN to Atlanta, GA · 118 flights observed, 2026-01-06 to 2026-05-06 · 227 mi
DL5519 covers more than one route in the data window — the stats below are for TRI → ATL, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL5519 on time?
Across 118 flights on TRI → ATL from 2026-01-06 to 2026-05-06, DL5519 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +32 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 98 | 84% |
| 16-30 min | 7 | 6% |
| 31-60 min | 2 | 2% |
| 61-120 min | 5 | 4% |
| 2+ hrs | 5 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 23 | 96% | +22 min |
| 2026-02 | 27 | 85% | -5 min |
| 2026-03 | 31 | 77% | +11 min |
| 2026-04 | 30 | 80% | +2 min |
| 2026-05 | 6 | 83% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 76% |
| Tue | 18 | 83% |
| Wed | 18 | 94% |
| Thu | 17 | 76% |
| Fri | 17 | 94% |
| Sat | 14 | 79% |
| Sun | 16 | 81% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…