Flight OddsDL5689 BOS → DCA
Delta Air Lines · Boston, MA to Washington, DC · 303 flights observed, 2025-07-01 to 2026-06-30 · 399 mi
DL5689 covers more than one route in the data window — the stats below are for BOS → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
66%
Median delay
+3 min
90th percentile
+70 min
Cancellation rate
4%
How often is DL5689 on time?
Across 303 flights on BOS → DCA from 2025-07-01 to 2026-06-30, DL5689 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +70 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 | 191 | 66% |
| 16-30 min | 28 | 10% |
| 31-60 min | 32 | 11% |
| 61-120 min | 28 | 10% |
| 2+ hrs | 11 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 40% | +66 min |
| 2025-08 | 26 | 69% | +11 min |
| 2025-09 | 25 | 64% | +11 min |
| 2025-10 | 24 | 67% | +18 min |
| 2025-11 | 22 | 55% | +19 min |
| 2025-12 | 17 | 76% | +8 min |
| 2026-01 | 20 | 85% | 0 min |
| 2026-02 | 22 | 73% | +12 min |
| 2026-03 | 24 | 58% | +21 min |
| 2026-04 | 28 | 71% | +15 min |
| 2026-05 | 31 | 74% | +15 min |
| 2026-06 | 26 | 62% | +28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 47 | 68% |
| Tue | 50 | 76% |
| Wed | 50 | 58% |
| Thu | 45 | 69% |
| Fri | 43 | 67% |
| Sat | 9 | 89% |
| Sun | 46 | 52% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…