Flight OddsSLC → PDX Delta Air Lines
Delta Air Lines · Salt Lake City, UT to Portland, OR · 1,698 flights, 2025-07-01 to 2026-06-30 · aggregated across 12 flight numbers
On-time arrival
88%
Median delay
-9 min
90th percentile
+20 min
Cancellation rate
1%
How on-time is Delta Air Lines from SLC to PDX?
Across every Delta Air Lines flight number on SLC → PDX (1,698 flights, 2025-07-01 to 2026-06-30), 88% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +20 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,478 | 88% |
| 16-30 min | 74 | 4% |
| 31-60 min | 64 | 4% |
| 61-120 min | 42 | 3% |
| 2+ hrs | 21 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 147 | 77% | +10 min |
| 2025-08 | 143 | 90% | -1 min |
| 2025-09 | 137 | 94% | -7 min |
| 2025-10 | 147 | 93% | -7 min |
| 2025-11 | 133 | 86% | -4 min |
| 2025-12 | 145 | 86% | -1 min |
| 2026-01 | 124 | 87% | -3 min |
| 2026-02 | 123 | 87% | -5 min |
| 2026-03 | 148 | 89% | -3 min |
| 2026-04 | 144 | 90% | -5 min |
| 2026-05 | 147 | 93% | -3 min |
| 2026-06 | 141 | 84% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 247 | 87% |
| Tue | 250 | 93% |
| Wed | 243 | 91% |
| Thu | 242 | 85% |
| Fri | 245 | 88% |
| Sat | 209 | 89% |
| Sun | 243 | 83% |
DL flight numbers on SLC → PDX
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…