Flight OddsDL2676 BOS → ORD
Delta Air Lines · Boston, MA to Chicago, IL · 142 flights observed, 2025-07-01 to 2025-12-18 · 867 mi
DL2676 covers more than one route in the data window — the stats below are for BOS → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
43%
Median delay
+24 min
90th percentile
+114 min
Cancellation rate
3%
How often is DL2676 on time?
Across 142 flights on BOS → ORD from 2025-07-01 to 2025-12-18, DL2676 arrived within 15 minutes of schedule 43% of the time. The median arrival delay was +24 min, and the worst 10% of flights arrived +114 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 | 59 | 43% |
| 16-30 min | 17 | 12% |
| 31-60 min | 24 | 18% |
| 61-120 min | 24 | 18% |
| 2+ hrs | 13 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 41% | +39 min |
| 2025-08 | 24 | 63% | +17 min |
| 2025-09 | 26 | 27% | +43 min |
| 2025-10 | 25 | 32% | +60 min |
| 2025-11 | 24 | 58% | +41 min |
| 2025-12 | 16 | 38% | +34 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 35% |
| Tue | 25 | 48% |
| Wed | 25 | 60% |
| Thu | 22 | 41% |
| Fri | 19 | 47% |
| Sat | 1 | 0% |
| Sun | 22 | 27% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…