Delta Air Lines flight DL 403: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:00 Fort Myers (RSW) 10:55 Detroit (DTW) M
DL 403 Non-stop Airbus A321 (321) 2:55 Effective from 2026-10-06
Mon-Sat 11:25 New York John F. Kennedy (JFK) 4 14:19 Las Vegas Harry Reid (LAS) 1
DL 403 Non-stop Airbus A321neo (32Q) 5:54 Valid until 2026-01-03
Sun 11:30 New York John F. Kennedy (JFK) 4 14:23 Las Vegas Harry Reid (LAS) 1
DL 403 Non-stop Airbus A321neo (32Q) 5:53 Operates only on 2026-01-04
Daily 15:15 New York John F. Kennedy (JFK) 4 17:56 Atlanta (ATL) S
DL 403 Non-stop Boeing 767-400 (764) 2:41 Effective 2026-02-12 through 2026-02-21
Sun 15:15 New York John F. Kennedy (JFK) 4 17:58 Atlanta (ATL) S
DL 403 Non-stop Airbus A330-900neo (339) 2:43 Operates only on 2026-02-22
Daily 15:15 New York John F. Kennedy (JFK) 4 17:56 Atlanta (ATL) S
DL 403 Non-stop Boeing 767-400 (764) 2:41 Effective 2026-02-23 through 2026-03-07
Mon 15:20 New York John F. Kennedy (JFK) 4 18:01 Atlanta (ATL) S
DL 403 Non-stop Airbus A330-300 (333) 2:41 Operates only on 2026-01-05
Tue 15:20 New York John F. Kennedy (JFK) 4 18:00 Atlanta (ATL) S
DL 403 Non-stop Boeing 767 (76W) 2:40 Operates only on 2026-01-06
Daily 15:20 New York John F. Kennedy (JFK) 4 18:01 Atlanta (ATL) S
DL 403 Non-stop Boeing 767-400 (764) 2:41 Effective 2026-01-07 through 2026-02-11
Daily 15:40 Las Vegas Harry Reid (LAS) 1 23:44 New York John F. Kennedy (JFK) 4
DL 403 Non-stop Airbus A321neo (32Q) 5:04 Valid until 2026-01-04
Mon-Fri,Sun 21:45 Detroit (DTW) M 23:50 Los Angeles (LAX) 3
DL 403 Non-stop Airbus A321 (321) 5:05 Effective 2026-04-13 through 2026-05-06
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 403: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL403
08:00
Fort Myers (RSW)

10:55
Detroit (DTW) M
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL403
11:25
New York John F. Kennedy (JFK) 4

14:19
Las Vegas Harry Reid (LAS) 1
Valid until 2026-01-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 5:54, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL403
11:30
New York John F. Kennedy (JFK) 4

14:23
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:53, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL403
15:15
New York John F. Kennedy (JFK) 4

17:56
Atlanta (ATL) S
Effective 2026-02-12 through 2026-02-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Boeing 767-400 (764)
Direct Flights:
Delta Air Lines DL403
15:15
New York John F. Kennedy (JFK) 4

17:58
Atlanta (ATL) S
Operates only on 2026-02-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:43, non-stop
Airbus A330-900neo (339)
Direct Flights:
Delta Air Lines DL403
15:15
New York John F. Kennedy (JFK) 4

17:56
Atlanta (ATL) S
Effective 2026-02-23 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Boeing 767-400 (764)
Direct Flights:
Delta Air Lines DL403
15:20
New York John F. Kennedy (JFK) 4

18:01
Atlanta (ATL) S
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Airbus A330-300 (333)
Direct Flights:
Delta Air Lines DL403
15:20
New York John F. Kennedy (JFK) 4

18:00
Atlanta (ATL) S
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL403
15:20
New York John F. Kennedy (JFK) 4

18:01
Atlanta (ATL) S
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Boeing 767-400 (764)
Direct Flights:
Delta Air Lines DL403
15:40
Las Vegas Harry Reid (LAS) 1

23:44
New York John F. Kennedy (JFK) 4
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:04, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL403
21:45
Detroit (DTW) M

23:50
Los Angeles (LAX) 3
Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:05, non-stop
Airbus A321 (321)
This flight number is listed as serving the following routes:
  • Detroit (DTW) - Los Angeles (LAX)
  • Fort Myers (RSW) - Detroit (DTW)
  • Las Vegas Harry Reid (LAS) - New York John F. Kennedy (JFK)
  • New York John F. Kennedy (JFK) - Atlanta (ATL)
All Delta Air Lines flights
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