Flight OddsDL3927 STL → MSP
Delta Air Lines · St. Louis, MO to Minneapolis, MN · 76 flights observed, 2025-12-20 to 2026-03-07 · 448 mi
DL3927 covers more than one route in the data window — the stats below are for STL → MSP, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-7 min
90th percentile
+92 min
Cancellation rate
3%
How often is DL3927 on time?
Across 76 flights on STL → MSP from 2025-12-20 to 2026-03-07, DL3927 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +92 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 60 | 81% |
| 16-30 min | 3 | 4% |
| 31-60 min | 2 | 3% |
| 61-120 min | 3 | 4% |
| 2+ hrs | 6 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 11 | 73% | +56 min |
| 2026-01 | 28 | 75% | +36 min |
| 2026-02 | 28 | 93% | -12 min |
| 2026-03 | 7 | 71% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 70% |
| Tue | 11 | 91% |
| Wed | 11 | 91% |
| Thu | 11 | 82% |
| Fri | 11 | 82% |
| Sat | 10 | 80% |
| Sun | 10 | 70% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…