| FLIGHT SCHEDULE | 
|---|
| Direct Flights: | 
| Mon-Sat 
06:59 
New York John F. Kennedy (JFK) 4 
10:18 
Austin (AUS)  DL 1230 Non-stop Airbus A320 (320) 4:19 Valid until 2025-05-03  | 
| Sun 
07:00 
New York John F. Kennedy (JFK) 4 
10:23 
Austin (AUS)  DL 1230 Non-stop Airbus A320 (320) 4:23 Valid until 2025-05-04  | 
| Mon,Tue 
07:00 
New York John F. Kennedy (JFK) 4 
10:23 
Austin (AUS)  DL 1230 Non-stop Airbus A320 (320) 4:23 Effective 2025-05-05 through 2025-05-06  | 
| Daily 
07:00 
New York John F. Kennedy (JFK) 4 
10:05 
Austin (AUS)  DL 1230 Non-stop Boeing 737-900 (739) 4:05 Effective 2025-05-07 through 2025-05-20  | 
| Wed 
07:00 
New York John F. Kennedy (JFK) 4 
10:05 
Austin (AUS)  DL 1230 Non-stop Boeing 737-800 (738) 4:05 Operates only on 2025-05-21  | 
| Daily 
07:00 
New York John F. Kennedy (JFK) 4 
10:05 
Austin (AUS)  DL 1230 Non-stop Boeing 737-900 (739) 4:05 Effective 2025-05-22 through 2025-06-07  | 
| Mon-Sat 
07:00 
New York John F. Kennedy (JFK) 4 
10:01 
Austin (AUS)  DL 1230 Non-stop Boeing 737-900 (739) 4:01 Effective 2025-06-09 through 2025-07-05  | 
| Mon-Fri,Sun 
07:00 
New York John F. Kennedy (JFK) 4 
09:58 
Austin (AUS)  DL 1230 Non-stop Boeing 737-900 (739) 3:58 Effective 2025-07-07 through 2025-08-15  | 
| Daily 
07:00 
New York John F. Kennedy (JFK) 4 
09:58 
Austin (AUS)  DL 1230 Non-stop Boeing 737-900 (739) 3:58 Effective 2025-08-16 through 2025-09-07  | 
| Daily 
07:00 
New York John F. Kennedy (JFK) 4 
10:16 
Austin (AUS)  DL 1230 Non-stop Boeing 737-900 (739) 4:16 Effective 2025-09-08 through 2025-12-23  | 
| Daily 
07:00 
New York John F. Kennedy (JFK) 4 
10:18 
Austin (AUS)  DL 1230 Non-stop Airbus A320 (320) 4:18 Effective 2025-12-24 through 2026-01-03  | 
| Mon,Sun 
07:00 
New York John F. Kennedy (JFK) 4 
10:16 
Austin (AUS)  DL 1230 Non-stop Boeing 737-900 (739) 4:16 Effective 2026-01-04 through 2026-01-05  | 
| Daily 
07:00 
New York John F. Kennedy (JFK) 4 
10:34 
Austin (AUS)  DL 1230 Non-stop Boeing 737-900 (739) 4:34 Effective from 2026-01-06  | 
| Sat 
08:00 
New York John F. Kennedy (JFK) 4 
10:58 
Austin (AUS)  DL 1230 Non-stop Boeing 737-900 (739) 3:58 Effective 2025-07-12 through 2025-08-09  | 
| Mon-Sat 
11:17 
Austin (AUS)  
16:20 
New York John F. Kennedy (JFK) 4 DL 1230 Non-stop Boeing 737-900 (739) 4:03 Effective 2025-06-09 through 2025-07-05  |