Flight OddsDL1667 SLC → DEN
Delta Air Lines · Salt Lake City, UT to Denver, CO · 265 flights observed, 2025-07-06 to 2026-06-30 · 391 mi
DL1667 covers more than one route in the data window — the stats below are for SLC → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
-6 min
90th percentile
+46 min
Cancellation rate
0%
How often is DL1667 on time?
Across 265 flights on SLC → DEN from 2025-07-06 to 2026-06-30, DL1667 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +46 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 | 204 | 77% |
| 16-30 min | 16 | 6% |
| 31-60 min | 23 | 9% |
| 61-120 min | 19 | 7% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 43% | +32 min |
| 2025-08 | 26 | 73% | +6 min |
| 2025-09 | 22 | 77% | +9 min |
| 2025-10 | 22 | 68% | +9 min |
| 2025-11 | 23 | 91% | -9 min |
| 2025-12 | 25 | 80% | +4 min |
| 2026-01 | 11 | 73% | +67 min |
| 2026-02 | 8 | 100% | -22 min |
| 2026-03 | 21 | 81% | 0 min |
| 2026-04 | 26 | 81% | +3 min |
| 2026-05 | 30 | 87% | +1 min |
| 2026-06 | 27 | 81% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 43 | 81% |
| Tue | 41 | 80% |
| Wed | 42 | 74% |
| Thu | 41 | 80% |
| Fri | 43 | 79% |
| Sat | 8 | 63% |
| Sun | 46 | 72% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…