Flight OddsDL2115 BOS → MKE
Delta Air Lines · Boston, MA to Milwaukee, WI · 18 flights observed, 2025-12-02 to 2025-12-19 · 860 mi
DL2115 covers more than one route in the data window — the stats below are for BOS → MKE, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
53%
Median delay
+5 min
90th percentile
+145 min
Cancellation rate
6%
How often is DL2115 on time?
Across 18 flights on BOS → MKE from 2025-12-02 to 2025-12-19, DL2115 arrived within 15 minutes of schedule 53% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +145 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 9 | 53% |
| 16-30 min | 0 | 0% |
| 31-60 min | 3 | 18% |
| 61-120 min | 3 | 18% |
| 2+ hrs | 2 | 12% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 17 | 53% | +47 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 0% |
| Tue | 3 | 67% |
| Wed | 3 | 67% |
| Thu | 3 | 67% |
| Fri | 3 | 33% |
| Sat | 2 | 100% |
| Sun | 1 | 0% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…