Flight OddsDL5221 CVG → DCA
Delta Air Lines · Cincinnati, OH to Washington, DC · 342 flights observed, 2025-07-01 to 2026-06-30 · 411 mi
DL5221 covers more than one route in the data window — the stats below are for CVG → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
64%
Median delay
+3 min
90th percentile
+80 min
Cancellation rate
2%
How often is DL5221 on time?
Across 342 flights on CVG → DCA from 2025-07-01 to 2026-06-30, DL5221 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +80 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 214 | 64% |
| 16-30 min | 37 | 11% |
| 31-60 min | 39 | 12% |
| 61-120 min | 25 | 8% |
| 2+ hrs | 18 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 77% | +13 min |
| 2025-08 | 30 | 77% | +12 min |
| 2025-09 | 29 | 86% | -6 min |
| 2025-10 | 31 | 71% | +15 min |
| 2025-11 | 27 | 48% | +38 min |
| 2025-12 | 18 | 44% | +35 min |
| 2026-01 | 26 | 62% | +28 min |
| 2026-02 | 28 | 43% | +27 min |
| 2026-03 | 31 | 55% | +34 min |
| 2026-04 | 26 | 62% | +24 min |
| 2026-05 | 31 | 71% | +20 min |
| 2026-06 | 30 | 67% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 63% |
| Tue | 49 | 65% |
| Wed | 47 | 60% |
| Thu | 47 | 60% |
| Fri | 48 | 60% |
| Sat | 49 | 76% |
| Sun | 44 | 66% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…