Flight OddsDL2506 BOI → SLC
Delta Air Lines · Boise, ID to Salt Lake City, UT · 41 flights observed, 2025-07-01 to 2025-08-10 · 290 mi
DL2506 covers more than one route in the data window — the stats below are for BOI → SLC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-10 min
90th percentile
+11 min
Cancellation rate
0%
How often is DL2506 on time?
Across 41 flights on BOI → SLC from 2025-07-01 to 2025-08-10, DL2506 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +11 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 | 38 | 93% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -3 min |
| 2025-08 | 10 | 90% | +36 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 100% |
| Tue | 6 | 67% |
| Wed | 6 | 100% |
| Thu | 6 | 100% |
| Fri | 6 | 83% |
| Sat | 6 | 100% |
| Sun | 6 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…