Flight OddsDelta Air Lines · Sacramento, CA to Salt Lake City, UT · 64 flights observed, 2025-07-06 to 2025-10-05 · 532 mi
DL1420 covers more than one route in the data window — the stats below are for SMF → SLC, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL1420 on time?
Across 64 flights on SMF → SLC from 2025-07-06 to 2025-10-05, DL1420 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +44 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 | 51 | 80% |
| 16-30 min | 4 | 6% |
| 31-60 min | 4 | 6% |
| 61-120 min | 2 | 3% |
| 2+ hrs | 3 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 87% | +1 min |
| 2025-08 | 20 | 70% | +14 min |
| 2025-09 | 17 | 76% | +8 min |
| 2025-10 | 4 | 100% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 80% |
| Tue | 10 | 90% |
| Wed | 10 | 80% |
| Thu | 11 | 64% |
| Fri | 11 | 91% |
| Sat | No data | — |
| Sun | 12 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…