Flight OddsDL686 PHX → SLC
Delta Air Lines · Phoenix, AZ to Salt Lake City, UT · 129 flights observed, 2025-08-11 to 2025-12-19 · 507 mi
DL686 covers more than one route in the data window — the stats below are for PHX → SLC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
91%
Median delay
-15 min
90th percentile
+13 min
Cancellation rate
2%
How often is DL686 on time?
Across 129 flights on PHX → SLC from 2025-08-11 to 2025-12-19, DL686 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +13 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 | 115 | 91% |
| 16-30 min | 2 | 2% |
| 31-60 min | 6 | 5% |
| 61-120 min | 2 | 2% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 21 | 90% | -9 min |
| 2025-09 | 30 | 97% | -11 min |
| 2025-10 | 31 | 84% | +14 min |
| 2025-11 | 27 | 89% | -7 min |
| 2025-12 | 18 | 94% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 18 | 83% |
| Tue | 18 | 89% |
| Wed | 19 | 95% |
| Thu | 18 | 89% |
| Fri | 18 | 89% |
| Sat | 18 | 100% |
| Sun | 18 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…