Alaska Airlines, Inc.
Is AS9440 delayed?
Yes — AS9440 left Greensboro 150 min late, at 15:30 on Sep 22; its arrival time is not confirmed yet.
Each route and date is shown separately. Confirm that both airports match your booking.
150 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Greensboro
GSO
Actual
Scheduled 13:00
Sep 22
Arrival
Seattle
SEA
Scheduled
Sep 22
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Cancelled
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Greensboro
GSO
Scheduled
Sep 22
Arrival
Seattle
SEA
Scheduled
Sep 22
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 21 min late
Greensboro → Seattle
- 123 min late
San Antonio → Seattle
Is AS9440 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Seattle (SEA) departures
- Left more than 15 min late
- 175 of 316
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 22, 2026Cancelled | Greensboro | Seattle | Not available | Not available |
| Sep 12, 2026Arrived | Greensboro | Seattle | 21 | |
| Sep 6, 2026Arrived | San Antonio | Seattle | 123 |
Email me if AS9440 runs late
We email you if your next AS9440 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.