Flight OddsDL3851 MSP → RAP
Delta Air Lines · Minneapolis, MN to Rapid City, SD · 79 flights observed, 2026-04-13 to 2026-06-30 · 490 mi
DL3851 covers more than one route in the data window — the stats below are for MSP → RAP, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
-6 min
90th percentile
+45 min
Cancellation rate
0%
How often is DL3851 on time?
Across 79 flights on MSP → RAP from 2026-04-13 to 2026-06-30, DL3851 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +45 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 | 62 | 78% |
| 16-30 min | 4 | 5% |
| 31-60 min | 7 | 9% |
| 61-120 min | 3 | 4% |
| 2+ hrs | 3 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 18 | 83% | +9 min |
| 2026-05 | 31 | 74% | +6 min |
| 2026-06 | 30 | 80% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 83% |
| Tue | 12 | 83% |
| Wed | 11 | 91% |
| Thu | 11 | 64% |
| Fri | 11 | 64% |
| Sat | 11 | 73% |
| Sun | 11 | 91% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…