Delta Air Lines flight DL 668: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Wed-Fri,Sun 07:00 New York John F. Kennedy (JFK) 4 10:36 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:36 Valid until 2026-01-04
Sat 07:00 New York John F. Kennedy (JFK) 4 10:45 San Francisco (SFO) 1
DL 668 Non-stop Airbus A330-200 (332) 6:45 Effective 2026-01-10 through 2026-01-17
Sat 07:00 New York John F. Kennedy (JFK) 4 10:42 San Francisco (SFO) 1
DL 668 Non-stop Airbus A330-900neo (339) 6:42 Effective 2026-01-24 through 2026-02-07
Mon-Fri,Sun 07:00 New York John F. Kennedy (JFK) 4 10:49 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:49 Effective 2026-02-12 through 2026-02-27
Daily 07:00 New York John F. Kennedy (JFK) 4 10:49 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:49 Effective 2026-02-28 through 2026-03-07
Daily 07:00 New York John F. Kennedy (JFK) 4 10:32 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:32 Effective 2026-03-08 through 2026-04-12
Daily 07:00 New York John F. Kennedy (JFK) 4 10:44 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:44 Effective 2026-04-13 through 2026-09-09
Mon,Wed 07:05 New York John F. Kennedy (JFK) 4 10:51 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:46 Effective 2026-01-05 through 2026-01-07
Tue,Thu 07:05 New York John F. Kennedy (JFK) 4 10:47 San Francisco (SFO) 1
DL 668 Non-stop Airbus A330-900neo (339) 6:42 Effective 2026-01-06 through 2026-01-08
Fri,Sun 07:05 New York John F. Kennedy (JFK) 4 10:50 San Francisco (SFO) 1
DL 668 Non-stop Airbus A330-200 (332) 6:45 Effective 2026-01-09 through 2026-01-11
Mon 07:05 New York John F. Kennedy (JFK) 4 10:48 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767-400 (764) 6:43 Operates only on 2026-01-12
Mon,Tue,Fri 07:05 New York John F. Kennedy (JFK) 4 10:51 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:46 Effective 2026-01-13 through 2026-01-20
Wed,Thu,Sun 07:05 New York John F. Kennedy (JFK) 4 10:47 San Francisco (SFO) 1
DL 668 Non-stop Airbus A330-900neo (339) 6:42 Effective 2026-01-14 through 2026-01-18
Mon-Fri,Sun 07:05 New York John F. Kennedy (JFK) 4 10:51 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:46 Effective 2026-01-21 through 2026-02-05
Mon,Fri 07:05 New York John F. Kennedy (JFK) 4 10:47 San Francisco (SFO) 1
DL 668 Non-stop Airbus A330-900neo (339) 6:42 Effective 2026-02-06 through 2026-02-09
Tue,Wed,Sun 07:05 New York John F. Kennedy (JFK) 4 10:51 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:46 Effective 2026-02-08 through 2026-02-11
Daily 07:20 New York John F. Kennedy (JFK) 4 10:40 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:20 Effective 2026-09-10 through 2026-10-05
Daily 07:20 New York John F. Kennedy (JFK) 4 10:54 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:34 Effective from 2026-10-06
Sat 08:00 New York John F. Kennedy (JFK) 4 11:49 San Francisco (SFO) 1
DL 668 Non-stop Boeing 767 (76W) 6:49 Effective 2026-02-14 through 2026-02-21
Daily 11:30 San Francisco (SFO) 1 20:16 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767 (76W) 5:46 Effective 2026-04-13 through 2026-09-09
Daily 11:30 San Francisco (SFO) 1 20:30 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767 (76W) 6:00 Effective 2026-09-10 through 2026-10-05
Daily 11:30 San Francisco (SFO) 1 20:12 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767 (76W) 5:42 Effective from 2026-10-06
Daily 11:50 San Francisco (SFO) 1 20:29 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767 (76W) 5:39 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 12:10 San Francisco (SFO) 1 20:53 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767 (76W) 5:43 Effective 2026-02-12 through 2026-02-27
Daily 12:10 San Francisco (SFO) 1 20:53 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767 (76W) 5:43 Effective 2026-02-28 through 2026-03-07
Mon,Wed 12:15 San Francisco (SFO) 1 20:58 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767 (76W) 5:43 Effective 2026-01-05 through 2026-01-07
Tue,Thu 12:15 San Francisco (SFO) 1 20:56 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Airbus A330-900neo (339) 5:41 Effective 2026-01-06 through 2026-01-08
Fri-Sun 12:15 San Francisco (SFO) 1 20:58 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Airbus A330-200 (332) 5:43 Effective 2026-01-09 through 2026-01-11
Mon 12:15 San Francisco (SFO) 1 20:56 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767-400 (764) 5:41 Operates only on 2026-01-12
Mon,Tue,Fri 12:15 San Francisco (SFO) 1 20:58 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767 (76W) 5:43 Effective 2026-01-13 through 2026-01-20
Wed,Thu,Sun 12:15 San Francisco (SFO) 1 20:56 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Airbus A330-900neo (339) 5:41 Effective 2026-01-14 through 2026-01-18
Sat 12:15 San Francisco (SFO) 1 20:58 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Airbus A330-200 (332) 5:43 Operates only on 2026-01-17
Mon-Fri,Sun 12:15 San Francisco (SFO) 1 20:58 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767 (76W) 5:43 Effective 2026-01-21 through 2026-02-05
Sat 12:15 San Francisco (SFO) 1 20:56 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Airbus A330-900neo (339) 5:41 Effective 2026-01-24 through 2026-01-31
Mon,Fri,Sat 12:15 San Francisco (SFO) 1 20:56 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Airbus A330-900neo (339) 5:41 Effective 2026-02-06 through 2026-02-09
Tue,Wed,Sun 12:15 San Francisco (SFO) 1 20:58 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767 (76W) 5:43 Effective 2026-02-08 through 2026-02-11
Sat 13:05 San Francisco (SFO) 1 21:48 New York John F. Kennedy (JFK) 4
DL 668 Non-stop Boeing 767 (76W) 5:43 Effective 2026-02-14 through 2026-02-21
Sat 20:20 Kansas City (MCI) 23:29 Atlanta (ATL) S
DL 668 Non-stop Boeing 737-900 (739) 2:09 Operates only on 2026-01-03
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 668: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL668
07:00
New York John F. Kennedy (JFK) 4

10:36
San Francisco (SFO) 1
Valid until 2026-01-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:36, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
07:00
New York John F. Kennedy (JFK) 4

10:45
San Francisco (SFO) 1
Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:45, non-stop
Airbus A330-200 (332)
Direct Flights:
Delta Air Lines DL668
07:00
New York John F. Kennedy (JFK) 4

10:42
San Francisco (SFO) 1
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:42, non-stop
Airbus A330-900neo (339)
Direct Flights:
Delta Air Lines DL668
07:00
New York John F. Kennedy (JFK) 4

10:49
San Francisco (SFO) 1
Effective 2026-02-12 through 2026-02-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:49, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
07:00
New York John F. Kennedy (JFK) 4

10:49
San Francisco (SFO) 1
Effective 2026-02-28 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:49, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
07:00
New York John F. Kennedy (JFK) 4

10:32
San Francisco (SFO) 1
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:32, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
07:00
New York John F. Kennedy (JFK) 4

10:44
San Francisco (SFO) 1
Effective 2026-04-13 through 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:44, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
07:05
New York John F. Kennedy (JFK) 4

10:51
San Francisco (SFO) 1
Effective 2026-01-05 through 2026-01-07
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:46, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
07:05
New York John F. Kennedy (JFK) 4

10:47
San Francisco (SFO) 1
Effective 2026-01-06 through 2026-01-08
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:42, non-stop
Airbus A330-900neo (339)
Direct Flights:
Delta Air Lines DL668
07:05
New York John F. Kennedy (JFK) 4

10:50
San Francisco (SFO) 1
Effective 2026-01-09 through 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 6:45, non-stop
Airbus A330-200 (332)
Direct Flights:
Delta Air Lines DL668
07:05
New York John F. Kennedy (JFK) 4

10:48
San Francisco (SFO) 1
Operates only on 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:43, non-stop
Boeing 767-400 (764)
Direct Flights:
Delta Air Lines DL668
07:05
New York John F. Kennedy (JFK) 4

10:51
San Francisco (SFO) 1
Effective 2026-01-13 through 2026-01-20
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:46, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
07:05
New York John F. Kennedy (JFK) 4

10:47
San Francisco (SFO) 1
Effective 2026-01-14 through 2026-01-18
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 6:42, non-stop
Airbus A330-900neo (339)
Direct Flights:
Delta Air Lines DL668
07:05
New York John F. Kennedy (JFK) 4

10:51
San Francisco (SFO) 1
Effective 2026-01-21 through 2026-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:46, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
07:05
New York John F. Kennedy (JFK) 4

10:47
San Francisco (SFO) 1
Effective 2026-02-06 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:42, non-stop
Airbus A330-900neo (339)
Direct Flights:
Delta Air Lines DL668
07:05
New York John F. Kennedy (JFK) 4

10:51
San Francisco (SFO) 1
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:46, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
07:20
New York John F. Kennedy (JFK) 4

10:40
San Francisco (SFO) 1
Effective 2026-09-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:20, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
07:20
New York John F. Kennedy (JFK) 4

10:54
San Francisco (SFO) 1
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:34, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
08:00
New York John F. Kennedy (JFK) 4

11:49
San Francisco (SFO) 1
Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:49, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
11:30
San Francisco (SFO) 1

20:16
New York John F. Kennedy (JFK) 4
Effective 2026-04-13 through 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:46, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
11:30
San Francisco (SFO) 1

20:30
New York John F. Kennedy (JFK) 4
Effective 2026-09-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:00, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
11:30
San Francisco (SFO) 1

20:12
New York John F. Kennedy (JFK) 4
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:42, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
11:50
San Francisco (SFO) 1

20:29
New York John F. Kennedy (JFK) 4
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:39, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
12:10
San Francisco (SFO) 1

20:53
New York John F. Kennedy (JFK) 4
Effective 2026-02-12 through 2026-02-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:43, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
12:10
San Francisco (SFO) 1

20:53
New York John F. Kennedy (JFK) 4
Effective 2026-02-28 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:43, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
12:15
San Francisco (SFO) 1

20:58
New York John F. Kennedy (JFK) 4
Effective 2026-01-05 through 2026-01-07
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:43, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
12:15
San Francisco (SFO) 1

20:56
New York John F. Kennedy (JFK) 4
Effective 2026-01-06 through 2026-01-08
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:41, non-stop
Airbus A330-900neo (339)
Direct Flights:
Delta Air Lines DL668
12:15
San Francisco (SFO) 1

20:58
New York John F. Kennedy (JFK) 4
Effective 2026-01-09 through 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 5:43, non-stop
Airbus A330-200 (332)
Direct Flights:
Delta Air Lines DL668
12:15
San Francisco (SFO) 1

20:56
New York John F. Kennedy (JFK) 4
Operates only on 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:41, non-stop
Boeing 767-400 (764)
Direct Flights:
Delta Air Lines DL668
12:15
San Francisco (SFO) 1

20:58
New York John F. Kennedy (JFK) 4
Effective 2026-01-13 through 2026-01-20
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:43, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
12:15
San Francisco (SFO) 1

20:56
New York John F. Kennedy (JFK) 4
Effective 2026-01-14 through 2026-01-18
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 5:41, non-stop
Airbus A330-900neo (339)
Direct Flights:
Delta Air Lines DL668
12:15
San Francisco (SFO) 1

20:58
New York John F. Kennedy (JFK) 4
Operates only on 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:43, non-stop
Airbus A330-200 (332)
Direct Flights:
Delta Air Lines DL668
12:15
San Francisco (SFO) 1

20:58
New York John F. Kennedy (JFK) 4
Effective 2026-01-21 through 2026-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:43, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
12:15
San Francisco (SFO) 1

20:56
New York John F. Kennedy (JFK) 4
Effective 2026-01-24 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:41, non-stop
Airbus A330-900neo (339)
Direct Flights:
Delta Air Lines DL668
12:15
San Francisco (SFO) 1

20:56
New York John F. Kennedy (JFK) 4
Effective 2026-02-06 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 5:41, non-stop
Airbus A330-900neo (339)
Direct Flights:
Delta Air Lines DL668
12:15
San Francisco (SFO) 1

20:58
New York John F. Kennedy (JFK) 4
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:43, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
13:05
San Francisco (SFO) 1

21:48
New York John F. Kennedy (JFK) 4
Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:43, non-stop
Boeing 767 (76W)
Direct Flights:
Delta Air Lines DL668
20:20
Kansas City (MCI)

23:29
Atlanta (ATL) S
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:09, non-stop
Boeing 737-900 (739)
This flight number is listed as serving the following routes:
  • Kansas City (MCI) - Atlanta (ATL)
  • New York John F. Kennedy (JFK) - San Francisco (SFO)
All Delta Air Lines flights
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