Flight OddsDL1022 RDU → BOS
Delta Air Lines · Raleigh/Durham, NC to Boston, MA · 304 flights observed, 2025-07-04 to 2026-06-30 · 612 mi
DL1022 covers more than one route in the data window — the stats below are for RDU → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-14 min
90th percentile
+22 min
Cancellation rate
3%
How often is DL1022 on time?
Across 304 flights on RDU → BOS from 2025-07-04 to 2026-06-30, DL1022 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +22 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 | 263 | 89% |
| 16-30 min | 6 | 2% |
| 31-60 min | 10 | 3% |
| 61-120 min | 10 | 3% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 24 | 92% | +3 min |
| 2025-08 | 23 | 96% | -7 min |
| 2025-09 | 28 | 79% | +12 min |
| 2025-10 | 31 | 84% | 0 min |
| 2025-11 | 27 | 85% | -8 min |
| 2025-12 | 19 | 84% | +1 min |
| 2026-01 | 20 | 80% | -5 min |
| 2026-02 | 20 | 90% | -12 min |
| 2026-03 | 27 | 89% | +2 min |
| 2026-04 | 26 | 96% | -1 min |
| 2026-05 | 25 | 96% | -12 min |
| 2026-06 | 26 | 96% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 46 | 89% |
| Tue | 48 | 88% |
| Wed | 49 | 94% |
| Thu | 46 | 80% |
| Fri | 48 | 90% |
| Sat | 19 | 95% |
| Sun | 40 | 90% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…