Flight OddsDelta Air Lines · Dallas/Fort Worth, TX to Salt Lake City, UT · 172 flights observed, 2025-07-01 to 2025-12-19 · 989 mi
DL1552 covers more than one route in the data window — the stats below are for DFW → SLC, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL1552 on time?
Across 172 flights on DFW → SLC from 2025-07-01 to 2025-12-19, DL1552 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +39 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 | 139 | 81% |
| 16-30 min | 12 | 7% |
| 31-60 min | 9 | 5% |
| 61-120 min | 4 | 2% |
| 2+ hrs | 7 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 65% | +29 min |
| 2025-08 | 30 | 73% | +30 min |
| 2025-09 | 30 | 77% | +36 min |
| 2025-10 | 31 | 94% | 0 min |
| 2025-11 | 30 | 93% | -6 min |
| 2025-12 | 19 | 89% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 24 | 79% |
| Tue | 24 | 83% |
| Wed | 25 | 84% |
| Thu | 25 | 84% |
| Fri | 25 | 80% |
| Sat | 24 | 79% |
| Sun | 24 | 79% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…