Flight OddsDL5614 MKE → BOS
Delta Air Lines · Milwaukee, WI to Boston, MA · 237 flights observed, 2025-07-04 to 2026-06-30 · 860 mi
DL5614 covers more than one route in the data window — the stats below are for MKE → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
68%
Median delay
-6 min
90th percentile
+65 min
Cancellation rate
3%
How often is DL5614 on time?
Across 237 flights on MKE → BOS from 2025-07-04 to 2026-06-30, DL5614 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +65 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 | 157 | 68% |
| 16-30 min | 19 | 8% |
| 31-60 min | 30 | 13% |
| 61-120 min | 17 | 7% |
| 2+ hrs | 8 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 24 | 58% | +22 min |
| 2025-08 | 25 | 80% | +8 min |
| 2025-09 | 28 | 25% | +40 min |
| 2025-10 | 31 | 35% | +46 min |
| 2025-11 | 27 | 89% | -4 min |
| 2025-12 | 5 | 100% | -11 min |
| 2026-01 | 1 | 0% | +69 min |
| 2026-03 | 19 | 100% | -13 min |
| 2026-04 | 23 | 78% | -5 min |
| 2026-05 | 26 | 77% | +5 min |
| 2026-06 | 22 | 86% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 36 | 69% |
| Tue | 38 | 66% |
| Wed | 39 | 62% |
| Thu | 37 | 62% |
| Fri | 35 | 74% |
| Sat | 24 | 79% |
| Sun | 22 | 68% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…