Flight OddsPDX → SLC Delta Air Lines
Delta Air Lines · Portland, OR to Salt Lake City, UT · 1,698 flights, 2025-07-01 to 2026-06-30 · aggregated across 12 flight numbers
On-time arrival
91%
Median delay
-11 min
90th percentile
+13 min
Cancellation rate
1%
How on-time is Delta Air Lines from PDX to SLC?
Across every Delta Air Lines flight number on PDX → SLC (1,698 flights, 2025-07-01 to 2026-06-30), 91% arrived within 15 minutes of schedule. Median arrival delay -11 min; the worst 10% ran +13 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,519 | 91% |
| 16-30 min | 57 | 3% |
| 31-60 min | 44 | 3% |
| 61-120 min | 36 | 2% |
| 2+ hrs | 21 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 147 | 80% | +7 min |
| 2025-08 | 142 | 88% | +3 min |
| 2025-09 | 137 | 93% | -4 min |
| 2025-10 | 147 | 92% | -6 min |
| 2025-11 | 133 | 89% | -5 min |
| 2025-12 | 145 | 90% | -8 min |
| 2026-01 | 124 | 88% | -4 min |
| 2026-02 | 122 | 95% | -10 min |
| 2026-03 | 148 | 95% | -11 min |
| 2026-04 | 144 | 94% | -7 min |
| 2026-05 | 147 | 93% | -1 min |
| 2026-06 | 141 | 89% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 247 | 89% |
| Tue | 250 | 95% |
| Wed | 241 | 92% |
| Thu | 243 | 88% |
| Fri | 245 | 92% |
| Sat | 209 | 89% |
| Sun | 242 | 88% |
DL flight numbers on PDX → SLC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…