Flight OddsDL5710 DCA → BOS
Delta Air Lines · Washington, DC to Boston, MA · 258 flights observed, 2025-07-05 to 2026-06-30 · 399 mi
DL5710 covers more than one route in the data window — the stats below are for DCA → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
92%
Median delay
-12 min
90th percentile
+10 min
Cancellation rate
3%
How often is DL5710 on time?
Across 258 flights on DCA → BOS from 2025-07-05 to 2026-06-30, DL5710 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +10 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 | 232 | 92% |
| 16-30 min | 4 | 2% |
| 31-60 min | 6 | 2% |
| 61-120 min | 7 | 3% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 91% | +1 min |
| 2025-08 | 23 | 96% | -12 min |
| 2025-09 | 22 | 100% | -10 min |
| 2025-10 | 23 | 96% | -15 min |
| 2025-11 | 18 | 94% | -10 min |
| 2025-12 | 15 | 93% | -2 min |
| 2026-01 | 17 | 94% | -7 min |
| 2026-02 | 18 | 89% | -4 min |
| 2026-03 | 21 | 71% | +11 min |
| 2026-04 | 22 | 86% | +3 min |
| 2026-05 | 23 | 100% | -13 min |
| 2026-06 | 26 | 96% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 85% |
| Tue | 47 | 96% |
| Wed | 49 | 98% |
| Thu | 47 | 89% |
| Fri | 47 | 91% |
| Sat | 6 | 100% |
| Sun | 7 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…