Informational Guide to John F. Kennedy International - New York (JFK) - NON OFFICIAL

AS42 Alaska Airlines - Flight Status

Below, you can find details about Alaska Airlines flight AS42, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and New York - New York John F. Kennedy International Airport (Airport Code JFK).
This flight data pertains specifically to the flight's details for Saturday, March 29, 2025.

AS42 On Time performance:
100
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

AS42 Alaska Airlines from San Francisco

Scheduled - On-time
Flight Status for Saturday March 29, 2025
This flight was also scheduled for Yesterday (March 28, 2025). See it here
This flight is also scheduled for Tomorrow (March 30, 2025). See it here

Airline information

Alaska Airlines
Alaska Airlines
Equipment: Boeing 737-800 (Scimitar Winglets) Passenger

Departure

San Francisco (SFO)
March 29, 2025
San Francisco International Airport
Estimated Departure Time:
06:20 am
Terminal:
1
Gate:
B13
Scheduled Departure Time: 06:20 am

Arrival

New York (JFK)
March 29, 2025
New York John F. Kennedy International Airport
Estimated Arrival Time:
02:55 pm
Terminal:
7
Gate:
3
Scheduled Arrival Time: 03:00 pm
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.airport-jfk.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:

- DE5019 - Condor

- HA6797 - Hawaiian Airlines

- QR4889 - Qatar Airways

- SQ1437 - Singapore Airlines

Additional Information

Which is the frequency of flight AS42?
The flight AS42 is scheduled to flight on daily basis.

Which is the distance of flight AS42?
The distance between the two airports is 2581 miles.

Which is the flight time of flight AS42?
The scheduled flight time gate to gate is: 05:40 hours.
The real flight time gate to gate on average is: 05:34 hours.

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 San Francisco: 2025-03-29 03:41:36
Current Time in New York: 2025-03-29 06:41:36

Alternative Flights

The following airlines serves the same route between San Francisco and New York:

American Airlines
- Flight Number: AA16. (On Time performance: 87 - Average Delay: 12 minutes)
- Flight Number: AA166. (On Time performance: 78 - Average Delay: 17 minutes)
- Flight Number: AA234. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: AA276. (On Time performance: 89 - Average Delay: 14 minutes)

Alaska Airlines
- Flight Number: AS20. (On Time performance: 76 - Average Delay: 21 minutes)
- Flight Number: AS30. (On Time performance: 80 - Average Delay: 9 minutes)
- Flight Number: AS35. (On Time performance: 67 - Average Delay: 16 minutes)

JetBlue
- Flight Number: B61216. (On Time performance: 81 - Average Delay: 17 minutes)
- Flight Number: B62116. (On Time performance: 84 - Average Delay: 12 minutes)
- Flight Number: B62416. (On Time performance: 85 - Average Delay: 8 minutes)
- Flight Number: B6416. (On Time performance: 81 - Average Delay: 23 minutes)
- Flight Number: B6616. (On Time performance: 80 - Average Delay: 11 minutes)
- Flight Number: B6816. (On Time performance: 93 - Average Delay: 5 minutes)

Delta Air Lines
- Flight Number: DL317. (On Time performance: 85 - Average Delay: 32 minutes)
- Flight Number: DL363. (On Time performance: 73 - Average Delay: 22 minutes)
- Flight Number: DL383. (On Time performance: 90 - Average Delay: 15 minutes)
- Flight Number: DL405. (On Time performance: 89 - Average Delay: 3 minutes)
- Flight Number: DL555. (On Time performance: 81 - Average Delay: 14 minutes)
- Flight Number: DL669. (On Time performance: 70 - Average Delay: 18 minutes)
- Flight Number: DL670. (On Time performance: 93 - Average Delay: 5 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from March 19, 2025 to March 26, 2025, we have obtained these figures.
Total number of flights: 8
On Time: 8 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 2 minutes.
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: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights AS42

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
28 March
06:15 am
San Francisco (SFO)
03:15 pm
New York (JFK)
06h 00min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Thursday
27 March
06:13 am
San Francisco (SFO)
02:26 pm
New York (JFK)
05h 13min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
26 March
06:15 am
San Francisco (SFO)
02:54 pm
New York (JFK)
05h 39min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
25 March
06:15 am
San Francisco (SFO)
02:49 pm
New York (JFK)
05h 34min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
24 March
06:15 am
San Francisco (SFO)
02:50 pm
New York (JFK)
05h 35min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
23 March
06:16 am
San Francisco (SFO)
02:41 pm
New York (JFK)
05h 25min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
22 March
06:27 am
San Francisco (SFO)
03:06 pm
New York (JFK)
05h 39min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
21 March
06:16 am
San Francisco (SFO)
02:26 pm
New York (JFK)
05h 10min
Boeing 737-900
Boeing 737-900
Landed - On-time
Thursday
20 March
06:13 am
San Francisco (SFO)
02:50 pm
New York (JFK)
05h 37min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
19 March
06:16 am
San Francisco (SFO)
03:13 pm
New York (JFK)
05h 57min
Boeing 737-800
Boeing 737-800
Landed - On-time