Flight OddsDelta Air Lines · Fayetteville, AR to Salt Lake City, UT · 32 flights observed, 2025-12-02 to 2026-01-04 · 1,004 mi
DL4051 covers more than one route in the data window — the stats below are for XNA → SLC, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL4051 on time?
Across 32 flights on XNA → SLC from 2025-12-02 to 2026-01-04, DL4051 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +14 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 | 29 | 91% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 3% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 28 | 89% | 0 min |
| 2026-01 | 4 | 100% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 100% |
| Tue | 5 | 100% |
| Wed | 4 | 100% |
| Thu | 4 | 100% |
| Fri | 5 | 100% |
| Sat | 5 | 80% |
| Sun | 5 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…