AS143 Alaska Airlines - Flight Status
Codeshare Flights
The flight BA2999 from British Airways (BA) is a codeshare flight operated by Alaska Airlines (AS) under the flight number AS143. Check this page for details about flight AS143.
Below, you can find details about Alaska Airlines flight AS143, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Honolulu - Honolulu International Airport (Airport Code HNL).
This flight data pertains specifically to the flight's details for Tuesday, April 28, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AS143
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AS143
AS143 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
AS143 Alaska Airlines to Honolulu
En Route - On-time
Delay: 2 minutes
Flight Status for Tuesday April 28, 2026
En Route - On-time
Delay: 2 minutes
Flight Status for Tuesday April 28, 2026
Airline information
Alaska Airlines
Equipment: Boeing 787-9
Departure
Seattle (SEA)
April 28, 2026
Seattle-Tacoma International Airport
Departed at:
03:59 pm
Gate:
A8
Scheduled Departure Time: 03:40 pm
Arrival
Honolulu (HNL)
April 28, 2026
Honolulu International Airport
Estimated Arrival Time:
06:46 pm
Terminal:
2
Gate:
D2
Scheduled Arrival Time: 06:44 pm
Baggage: IB11
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.seattle-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- BA2999 - British Airways
- FJ5875 - Fiji Airways
- KE6254 - Korean Air
- QF3707 - Qantas
Additional Information
Which is the frequency of flight AS143?
The flight AS143 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight AS143?
The distance between the two airports is 2677 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Seattle: 2026-04-28 16:18:11
Current Time in Honolulu: 2026-04-28 13:18:11
The flight AS143 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight AS143?
The distance between the two airports is 2677 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Seattle: 2026-04-28 16:18:11
Current Time in Honolulu: 2026-04-28 13:18:11
Alternative Flights
The following airlines serves the same route between Seattle and Honolulu:
Alaska Airlines
- Flight Number: AS121.
- Flight Number: AS141.
- Flight Number: AS221. (On Time performance: 66 - Average Delay: 17 minutes)
- Flight Number: AS626. (On Time performance: 61 - Average Delay: 21 minutes)
- Flight Number: AS841. (On Time performance: 60 - Average Delay: 10 minutes)
- Flight Number: AS901.
Delta Air Lines
- Flight Number: DL351. (On Time performance: 72 - Average Delay: 14 minutes)
- Flight Number: DL419. (On Time performance: 63 - Average Delay: 30 minutes)
- Flight Number: DL672. (On Time performance: 44 - Average Delay: 36 minutes)
Hawaiian Airlines
- Flight Number: HA821. (On Time performance: 60 - Average Delay: 32 minutes)
- Flight Number: HA841. (On Time performance: 46 - Average Delay: 71 minutes)
- Flight Number: HA899. (On Time performance: 52 - Average Delay: 72 minutes)
- Flight Number: HA901.
- Flight Number: HA991. (On Time performance: 52 - Average Delay: 42 minutes)
Alaska Airlines
- Flight Number: AS121.
- Flight Number: AS141.
- Flight Number: AS221. (On Time performance: 66 - Average Delay: 17 minutes)
- Flight Number: AS626. (On Time performance: 61 - Average Delay: 21 minutes)
- Flight Number: AS841. (On Time performance: 60 - Average Delay: 10 minutes)
- Flight Number: AS901.
Delta Air Lines
- Flight Number: DL351. (On Time performance: 72 - Average Delay: 14 minutes)
- Flight Number: DL419. (On Time performance: 63 - Average Delay: 30 minutes)
- Flight Number: DL672. (On Time performance: 44 - Average Delay: 36 minutes)
Hawaiian Airlines
- Flight Number: HA821. (On Time performance: 60 - Average Delay: 32 minutes)
- Flight Number: HA841. (On Time performance: 46 - Average Delay: 71 minutes)
- Flight Number: HA899. (On Time performance: 52 - Average Delay: 72 minutes)
- Flight Number: HA901.
- Flight Number: HA991. (On Time performance: 52 - Average Delay: 42 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 02, 2025 to April 21, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 02, 2025 to April 21, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Last Past Flights AS143
No flights for AS143 were scheduled in the past month. The last flight took place on Tuesday, April 28, 2026