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

DL396 Delta Air Lines - Flight Status

Codeshare Flights
The flight WS8521 from WestJet (WS) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL396. Check this page for details about flight DL396.

Below, you can find details about Delta Air Lines flight DL396, which currently operates between the airports of San Juan - Luis Munoz Marin International Airport (Airport Code SJU) and New York - New York John F. Kennedy International Airport (Airport Code JFK).
This flight data pertains specifically to the flight's details for Thursday, September 18, 2025.

DL396 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

DL396 Delta Air Lines from San Juan

En Route - On-time
Flight Status for Thursday September 18, 2025
This flight was also scheduled for Yesterday (September 17, 2025). See it here
This flight is also scheduled for Tomorrow (September 19, 2025). See it here

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Airbus A321neo

Departure

San Juan (SJU)
September 18, 2025
Luis Munoz Marin International Airport
Departed at:
01:43 pm
Terminal:
B
Gate:
B09
Scheduled Departure Time: 01:32 pm

Arrival

New York (JFK)
September 18, 2025
New York John F. Kennedy International Airport
Estimated Arrival Time:
05:24 pm
Terminal:
4
Gate:
B47
Scheduled Arrival Time: 05:50 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:

- AF2336 - Air France

- KL7239 - KLM Royal Dutch Airlines

- LA8823 - LATAM Airlines

- LY4077 - El Al Israel Airlines

- UX3400 - Air Europa

- VS4924 - Virgin Atlantic

- WS8521 - WestJet

Additional Information

Which is the frequency of flight DL396?
The flight DL396 is scheduled to flight on daily basis.

Which is the distance of flight DL396?
The distance between the two airports is 1603 miles.

Which is the flight time of flight DL396?
The scheduled flight time gate to gate is: 04:18 hours.
The real flight time gate to gate on average is: 03:51 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

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

JetBlue
- Flight Number: B61004. (On Time performance: 72 - Average Delay: 26 minutes)
- Flight Number: B61604. (On Time performance: 80 - Average Delay: 13 minutes)
- Flight Number: B62904. (On Time performance: 82 - Average Delay: 13 minutes)
- Flight Number: B6304. (On Time performance: 62 - Average Delay: 41 minutes)
- Flight Number: B6504. (On Time performance: 85 - Average Delay: 20 minutes)
- Flight Number: B6704. (On Time performance: 53 - Average Delay: 35 minutes)
- Flight Number: B6904. (On Time performance: 68 - Average Delay: 20 minutes)

Delta Air Lines
- Flight Number: DL1854. (On Time performance: 92 - Average Delay: 16 minutes)
- Flight Number: DL1961. (On Time performance: 89 - Average Delay: 12 minutes)
- Flight Number: DL1966. (On Time performance: 84 - Average Delay: 13 minutes)

Frontier Airlines
- Flight Number: F93548. (On Time performance: 68 - Average Delay: 23 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 September 11, 2025 to September 16, 2025, we have obtained these figures.
Total number of flights: 6
On Time: 6 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 0 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 DL396

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
17 September
01:30 pm
San Juan (SJU)
05:54 pm
New York (JFK)
04h 24min
Airbus A321neo
Airbus A321neo
Landed - On-time
Tuesday
16 September
01:35 pm
San Juan (SJU)
05:34 pm
New York (JFK)
03h 59min
Airbus A321neo
Airbus A321neo
Landed - On-time
Monday
15 September
01:30 pm
San Juan (SJU)
05:27 pm
New York (JFK)
03h 57min
Airbus A321neo
Airbus A321neo
Landed - On-time
Sunday
14 September
01:27 pm
San Juan (SJU)
05:15 pm
New York (JFK)
03h 48min
Airbus A321neo
Airbus A321neo
Landed - On-time
Saturday
13 September
01:28 pm
San Juan (SJU)
05:04 pm
New York (JFK)
03h 36min
Airbus A321neo
Airbus A321neo
Landed - On-time
Friday
12 September
01:30 pm
San Juan (SJU)
05:14 pm
New York (JFK)
03h 44min
Airbus A321neo
Airbus A321neo
Landed - On-time
Thursday
11 September
01:28 pm
San Juan (SJU)
05:31 pm
New York (JFK)
04h 03min
Airbus A321neo
Airbus A321neo
Landed - On-time