Flight OddsDL1744 SLC → BOI
Delta Air Lines · Salt Lake City, UT to Boise, ID · 322 flights observed, 2025-07-01 to 2026-06-27 · 290 mi
DL1744 covers more than one route in the data window — the stats below are for SLC → BOI, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-15 min
90th percentile
+17 min
Cancellation rate
2%
How often is DL1744 on time?
Across 322 flights on SLC → BOI from 2025-07-01 to 2026-06-27, DL1744 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +17 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 | 282 | 89% |
| 16-30 min | 13 | 4% |
| 31-60 min | 11 | 3% |
| 61-120 min | 8 | 3% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 84% | -1 min |
| 2025-08 | 28 | 82% | -1 min |
| 2025-09 | 24 | 88% | +9 min |
| 2025-10 | 31 | 90% | -8 min |
| 2025-11 | 28 | 93% | -14 min |
| 2025-12 | 19 | 95% | -18 min |
| 2026-01 | 23 | 74% | -6 min |
| 2026-02 | 25 | 96% | -19 min |
| 2026-03 | 28 | 93% | -11 min |
| 2026-04 | 28 | 82% | -3 min |
| 2026-05 | 27 | 96% | -19 min |
| 2026-06 | 25 | 96% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 89% |
| Tue | 49 | 88% |
| Wed | 50 | 90% |
| Thu | 48 | 90% |
| Fri | 47 | 85% |
| Sat | 32 | 84% |
| Sun | 46 | 96% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…