Flight OddsDL5723 DCA → BOS
Delta Air Lines · Washington, DC to Boston, MA · 53 flights observed, 2026-01-05 to 2026-03-06 · 399 mi
DL5723 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
60%
Median delay
+2 min
90th percentile
+50 min
Cancellation rate
6%
How often is DL5723 on time?
Across 53 flights on DCA → BOS from 2026-01-05 to 2026-03-06, DL5723 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +50 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 30 | 60% |
| 16-30 min | 6 | 12% |
| 31-60 min | 12 | 24% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 22 | 64% | +13 min |
| 2026-02 | 22 | 64% | +6 min |
| 2026-03 | 6 | 33% | +19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 9 | 78% |
| Wed | 9 | 44% |
| Thu | 9 | 44% |
| Fri | 9 | 67% |
| Sat | No data | — |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…