Flight OddsDL2828 ORD → BOS
Delta Air Lines · Chicago, IL to Boston, MA · 79 flights observed, 2026-04-13 to 2026-06-30 · 867 mi
DL2828 covers more than one route in the data window — the stats below are for ORD → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-15 min
90th percentile
+15 min
Cancellation rate
4%
How often is DL2828 on time?
Across 79 flights on ORD → BOS from 2026-04-13 to 2026-06-30, DL2828 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +15 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 68 | 89% |
| 16-30 min | 3 | 4% |
| 31-60 min | 1 | 1% |
| 61-120 min | 2 | 3% |
| 2+ hrs | 2 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 16 | 88% | -8 min |
| 2026-05 | 31 | 90% | -11 min |
| 2026-06 | 29 | 90% | +0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 100% |
| Tue | 10 | 80% |
| Wed | 11 | 91% |
| Thu | 11 | 100% |
| Fri | 11 | 73% |
| Sat | 10 | 100% |
| Sun | 11 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…