Flight OddsDL2111 SLC → BOI
Delta Air Lines · Salt Lake City, UT to Boise, ID · 347 flights observed, 2025-07-01 to 2026-06-30 · 290 mi
On-time arrival
81%
Median delay
-8 min
90th percentile
+36 min
Cancellation rate
1%
How often is DL2111 on time?
Across 347 flights on SLC → BOI from 2025-07-01 to 2026-06-30, DL2111 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +36 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 278 | 81% |
| 16-30 min | 22 | 6% |
| 31-60 min | 22 | 6% |
| 61-120 min | 14 | 4% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 74% | +10 min |
| 2025-08 | 27 | 85% | -2 min |
| 2025-09 | 26 | 92% | -5 min |
| 2025-10 | 26 | 88% | -3 min |
| 2025-11 | 26 | 85% | -4 min |
| 2025-12 | 31 | 81% | +7 min |
| 2026-01 | 31 | 81% | +1 min |
| 2026-02 | 26 | 88% | -3 min |
| 2026-03 | 30 | 70% | +4 min |
| 2026-04 | 29 | 69% | +11 min |
| 2026-05 | 31 | 87% | +19 min |
| 2026-06 | 28 | 79% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 80% |
| Tue | 53 | 94% |
| Wed | 52 | 83% |
| Thu | 49 | 82% |
| Fri | 50 | 72% |
| Sat | 40 | 85% |
| Sun | 49 | 73% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…