Flight OddsRIC → BOS Delta Air Lines
Delta Air Lines · Richmond, VA to Boston, MA · 938 flights, 2025-07-01 to 2026-06-30 · aggregated across 10 flight numbers
On-time arrival
81%
Median delay
-9 min
90th percentile
+47 min
Cancellation rate
3%
How on-time is Delta Air Lines from RIC to BOS?
Across every Delta Air Lines flight number on RIC → BOS (938 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +47 min or later. 3% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 741 | 81% |
| 16-30 min | 44 | 5% |
| 31-60 min | 54 | 6% |
| 61-120 min | 44 | 5% |
| 2+ hrs | 28 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 83 | 87% | +2 min |
| 2025-08 | 86 | 86% | -4 min |
| 2025-09 | 84 | 67% | +13 min |
| 2025-10 | 84 | 74% | +9 min |
| 2025-11 | 83 | 86% | +10 min |
| 2025-12 | 76 | 74% | +11 min |
| 2026-01 | 48 | 88% | -1 min |
| 2026-02 | 45 | 87% | 0 min |
| 2026-03 | 73 | 77% | +9 min |
| 2026-04 | 79 | 90% | -3 min |
| 2026-05 | 87 | 83% | -4 min |
| 2026-06 | 83 | 84% | +0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 137 | 77% |
| Tue | 145 | 84% |
| Wed | 139 | 85% |
| Thu | 137 | 82% |
| Fri | 136 | 77% |
| Sat | 90 | 88% |
| Sun | 127 | 77% |
DL flight numbers on RIC → BOS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…