Flight OddsDelta Air Lines · Minneapolis, MN to Bismarck/Mandan, ND · 83 flights observed, 2025-12-20 to 2026-06-30 · 386 mi
DL4066 covers more than one route in the data window — the stats below are for MSP → BIS, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL4066 on time?
Across 83 flights on MSP → BIS from 2025-12-20 to 2026-06-30, DL4066 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +7 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 | 74 | 90% |
| 16-30 min | 0 | 0% |
| 31-60 min | 4 | 5% |
| 61-120 min | 3 | 4% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 11 | 64% | +20 min |
| 2026-01 | 4 | 50% | +26 min |
| 2026-04 | 16 | 100% | -19 min |
| 2026-05 | 25 | 96% | -11 min |
| 2026-06 | 26 | 96% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 86% |
| Tue | 14 | 93% |
| Wed | 13 | 92% |
| Thu | 13 | 85% |
| Fri | 12 | 100% |
| Sat | 3 | 33% |
| Sun | 13 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…