Flight OddsDL884 SEA → DCA
Delta Air Lines · Seattle, WA to Washington, DC · 36 flights observed, 2026-03-08 to 2026-04-12 · 2,329 mi
DL884 covers more than one route in the data window — the stats below are for SEA → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
100%
Median delay
-18 min
90th percentile
+2 min
Cancellation rate
8%
How often is DL884 on time?
Across 36 flights on SEA → DCA from 2026-03-08 to 2026-04-12, DL884 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived +2 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 33 | 100% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 21 | 100% | -20 min |
| 2026-04 | 12 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 100% |
| Tue | 4 | 100% |
| Wed | 5 | 100% |
| Thu | 5 | 100% |
| Fri | 4 | 100% |
| Sat | 4 | 100% |
| Sun | 6 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…