No delays reported for DL 774 (ATL → SEA) as of 6:45 PM ET. It arrived on time 87% of the time in June-August 2026. When it was late, the average delay was 43 minutes. None were cancelled. Right now there are no reported delays at ATL, SEA.
Looks on time
Next leg ATL → SEA, scheduled 9:50 AM local time. No delays at ATL right now, and it usually runs on time.
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 |
|---|---|---|
| ATL → SEA Atlanta, GA to Seattle, WA | 9:50 AM → 12:13 PM | 87% |
Local times. Schedules change; check your booking.
How reliable is DL 774?
| Arrived on time (within 15 min) | 87% |
| Average delay when late | 43 min |
| Cancelled | 0% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly DL 774
DL 774 was most reliable on Fridays (100% on time) and least reliable on Saturdays (69%).
| Monday | |
| Tuesday | |
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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 ATL → SEA
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 774 delayed today?
Right now there are no reported delays at ATL, SEA. Checked 6:45 PM ET. For this flight's gate and exact status, check the Delta app.
Is DL 774 usually on time?
DL 774 arrived within 15 minutes of schedule 87% of the time in June-August 2026, with an average delay of 43 minutes when late.
How often is DL 774 cancelled?
0% of DL 774 flights were cancelled in June-August 2026.