Flight OddsDL2551 PDX → LAX
Delta Air Lines · Portland, OR to Los Angeles, CA · 347 flights observed, 2025-07-01 to 2026-06-30 · 833 mi
DL2551 covers more than one route in the data window — the stats below are for PDX → LAX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-16 min
90th percentile
+24 min
Cancellation rate
0%
How often is DL2551 on time?
Across 347 flights on PDX → LAX from 2025-07-01 to 2026-06-30, DL2551 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +24 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 | 307 | 89% |
| 16-30 min | 7 | 2% |
| 31-60 min | 12 | 3% |
| 61-120 min | 9 | 3% |
| 2+ hrs | 11 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 90% | +4 min |
| 2025-08 | 31 | 84% | +3 min |
| 2025-09 | 30 | 93% | -12 min |
| 2025-10 | 31 | 94% | -7 min |
| 2025-11 | 29 | 86% | -4 min |
| 2025-12 | 19 | 95% | -21 min |
| 2026-01 | 25 | 88% | -6 min |
| 2026-02 | 28 | 86% | +2 min |
| 2026-03 | 31 | 84% | -2 min |
| 2026-04 | 30 | 87% | -6 min |
| 2026-05 | 31 | 90% | +21 min |
| 2026-06 | 30 | 90% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 88% |
| Tue | 51 | 86% |
| Wed | 50 | 94% |
| Thu | 50 | 86% |
| Fri | 49 | 94% |
| Sat | 47 | 91% |
| Sun | 49 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…