Flight OddsDL2515 SLC → MEM
Delta Air Lines · Salt Lake City, UT to Memphis, TN · 365 flights observed, 2025-07-01 to 2026-06-30 · 1,262 mi
On-time arrival
86%
Median delay
-8 min
90th percentile
+30 min
Cancellation rate
1%
How often is DL2515 on time?
Across 365 flights on SLC → MEM from 2025-07-01 to 2026-06-30, DL2515 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +30 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 | 312 | 86% |
| 16-30 min | 14 | 4% |
| 31-60 min | 14 | 4% |
| 61-120 min | 15 | 4% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 90% | +7 min |
| 2025-08 | 31 | 90% | +1 min |
| 2025-09 | 30 | 83% | +0 min |
| 2025-10 | 31 | 84% | -2 min |
| 2025-11 | 30 | 87% | -4 min |
| 2025-12 | 31 | 90% | -4 min |
| 2026-01 | 29 | 83% | +12 min |
| 2026-02 | 27 | 85% | -6 min |
| 2026-03 | 31 | 77% | +18 min |
| 2026-04 | 30 | 83% | +0 min |
| 2026-05 | 31 | 90% | +3 min |
| 2026-06 | 30 | 90% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 88% |
| Tue | 53 | 85% |
| Wed | 51 | 88% |
| Thu | 52 | 83% |
| Fri | 51 | 82% |
| Sat | 51 | 92% |
| Sun | 52 | 85% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…