Flight OddsDelta Air Lines · San Francisco, CA to Salt Lake City, UT · 358 flights observed, 2025-07-01 to 2026-06-30 · 599 mi
DL1088 covers more than one route in the data window — the stats below are for SFO → SLC, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL1088 on time?
Across 358 flights on SFO → SLC from 2025-07-01 to 2026-06-30, DL1088 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +65 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 | 260 | 73% |
| 16-30 min | 28 | 8% |
| 31-60 min | 28 | 8% |
| 61-120 min | 25 | 7% |
| 2+ hrs | 13 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 74% | +45 min |
| 2025-08 | 30 | 80% | +11 min |
| 2025-09 | 30 | 83% | +10 min |
| 2025-10 | 31 | 74% | +3 min |
| 2025-11 | 29 | 86% | -12 min |
| 2025-12 | 30 | 67% | +38 min |
| 2026-01 | 30 | 73% | +13 min |
| 2026-02 | 28 | 89% | -5 min |
| 2026-03 | 31 | 90% | -7 min |
| 2026-04 | 30 | 60% | +110 min |
| 2026-05 | 30 | 50% | +22 min |
| 2026-06 | 24 | 50% | +27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 70% |
| Tue | 51 | 80% |
| Wed | 50 | 74% |
| Thu | 50 | 74% |
| Fri | 50 | 70% |
| Sat | 51 | 84% |
| Sun | 52 | 62% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…