Flight OddsDL3837 SBN → DTW
Delta Air Lines · South Bend, IN to Detroit, MI · 365 flights observed, 2025-07-01 to 2026-06-30 · 157 mi
On-time arrival
80%
Median delay
-10 min
90th percentile
+90 min
Cancellation rate
1%
How often is DL3837 on time?
Across 365 flights on SBN → DTW from 2025-07-01 to 2026-06-30, DL3837 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +90 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 | 286 | 80% |
| 16-30 min | 11 | 3% |
| 31-60 min | 13 | 4% |
| 61-120 min | 17 | 5% |
| 2+ hrs | 32 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 90% | +5 min |
| 2025-08 | 31 | 90% | +1 min |
| 2025-09 | 30 | 90% | +5 min |
| 2025-10 | 31 | 94% | -7 min |
| 2025-11 | 29 | 79% | +7 min |
| 2025-12 | 30 | 53% | +96 min |
| 2026-01 | 29 | 52% | +102 min |
| 2026-02 | 28 | 54% | +51 min |
| 2026-03 | 30 | 77% | +17 min |
| 2026-04 | 30 | 90% | -5 min |
| 2026-05 | 30 | 93% | +5 min |
| 2026-06 | 30 | 90% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 67% |
| Tue | 53 | 85% |
| Wed | 52 | 77% |
| Thu | 51 | 92% |
| Fri | 50 | 72% |
| Sat | 51 | 86% |
| Sun | 50 | 78% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…