No delays reported for DL 2256 (SEA → MCI) as of 6:45 PM ET. It arrived on time 73.6% of the time in June-August 2026. When it was late, the average delay was 1h 32m. None were cancelled. Right now there are no reported delays at SEA, MCI.
Looks on time
Next leg SEA → MCI, scheduled 5:30 PM local time. No delays at SEA right now.
Cancellation risk: Low 0% of its flights were cancelled in June-August 2026.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check Delta for official times.
Before you fly
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| SEA → MCI Seattle, WA to Kansas City, MO | 5:30 PM → 11:06 PM | 74% |
Local times. Schedules change; check your booking.
How reliable is DL 2256?
| Arrived on time (within 15 min) | 73.6% |
| Average delay when late | 92 min |
| Cancelled | 0% |
| Diverted | 1.1% |
| Flights tracked | 92 |
Best and worst days to fly DL 2256
DL 2256 was most reliable on Thursdays (85% on time) and least reliable on Sundays (62%).
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Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by Delta to the Department of Transportation.
Other flights SEA → MCI
All flights on this route, ranked
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the Delta app.
Delta delays and what you're owed · Airline phone numbers
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is DL 2256 delayed today?
Right now there are no reported delays at SEA, MCI. Checked 6:45 PM ET. For this flight's gate and exact status, check the Delta app.
Is DL 2256 usually on time?
DL 2256 arrived within 15 minutes of schedule 73.6% of the time in June-August 2026, with an average delay of 92 minutes when late.
How often is DL 2256 cancelled?
0% of DL 2256 flights were cancelled in June-August 2026.