Flight OddsDL1744 BOI → SLC
Delta Air Lines · Boise, ID to Salt Lake City, UT · 260 flights observed, 2025-08-11 to 2026-06-05 · 290 mi
DL1744 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
-18 min
90th percentile
+4 min
Cancellation rate
2%
How often is DL1744 on time?
Across 260 flights on BOI → SLC from 2025-08-11 to 2026-06-05, DL1744 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived +4 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 | 237 | 93% |
| 16-30 min | 6 | 2% |
| 31-60 min | 7 | 3% |
| 61-120 min | 2 | 1% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 18 | 78% | -6 min |
| 2025-09 | 24 | 88% | +9 min |
| 2025-10 | 31 | 94% | -12 min |
| 2025-11 | 28 | 93% | -20 min |
| 2025-12 | 19 | 100% | -26 min |
| 2026-01 | 23 | 96% | -13 min |
| 2026-02 | 24 | 96% | -21 min |
| 2026-03 | 28 | 93% | -7 min |
| 2026-04 | 28 | 89% | +10 min |
| 2026-05 | 27 | 100% | -19 min |
| 2026-06 | 5 | 100% | -14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 37 | 95% |
| Tue | 40 | 93% |
| Wed | 40 | 93% |
| Thu | 39 | 92% |
| Fri | 38 | 92% |
| Sat | 24 | 96% |
| Sun | 37 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…