Flight OddsDL879 PDX → ATL
Delta Air Lines · Portland, OR to Atlanta, GA · 62 flights observed, 2026-01-05 to 2026-05-06 · 2,172 mi
DL879 covers more than one route in the data window — the stats below are for PDX → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
90%
Median delay
-16 min
90th percentile
+9 min
Cancellation rate
2%
How often is DL879 on time?
Across 62 flights on PDX → ATL from 2026-01-05 to 2026-05-06, DL879 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +9 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 | 55 | 90% |
| 16-30 min | 3 | 5% |
| 31-60 min | 3 | 5% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 26 | 92% | -15 min |
| 2026-02 | 11 | 100% | -19 min |
| 2026-04 | 18 | 78% | -1 min |
| 2026-05 | 6 | 100% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 90% |
| Tue | 10 | 90% |
| Wed | 10 | 100% |
| Thu | 8 | 88% |
| Fri | 8 | 100% |
| Sat | 7 | 86% |
| Sun | 8 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…