Delta Air Lines flight DL 1686: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 10:06 Atlanta (ATL) S 12:07 Key West (EYW)
DL 1686 Non-stop Airbus A319 (319) 2:01 Valid until 2026-01-04
Daily 11:30 Charlotte (CLT) 13:30 Minneapolis/Saint Paul (MSP) 1
DL 1686 Non-stop Boeing 717 (717) 3:00 Effective 2026-03-08 through 2026-04-12
Daily 13:02 Key West (EYW) 15:11 Atlanta (ATL) S
DL 1686 Non-stop Airbus A319 (319) 2:09 Valid until 2026-01-04
Daily 14:54 Detroit (DTW) M 16:28 Philadelphia (PHL) D
DL 1686 Non-stop Boeing 717 (717) 1:34 Effective 2026-01-05 through 2026-01-18
Mon-Fri,Sun 14:56 Detroit (DTW) M 16:30 Philadelphia (PHL) D
DL 1686 Non-stop Boeing 717 (717) 1:34 Effective 2026-01-19 through 2026-02-11
Mon-Fri,Sun 15:00 Detroit (DTW) M 16:32 Philadelphia (PHL) D
DL 1686 Non-stop Boeing 717 (717) 1:32 Effective 2026-02-12 through 2026-03-06
Sat 15:02 Detroit (DTW) M 16:34 Philadelphia (PHL) D
DL 1686 Non-stop Boeing 717 (717) 1:32 Effective 2026-01-24 through 2026-02-07
Sat 15:05 Detroit (DTW) M 16:37 Philadelphia (PHL) D
DL 1686 Non-stop Boeing 717 (717) 1:32 Effective 2026-02-21 through 2026-03-07
Sat 15:06 Detroit (DTW) M 16:38 Philadelphia (PHL) D
DL 1686 Non-stop Boeing 717 (717) 1:32 Operates only on 2026-02-14
Daily 17:17 Philadelphia (PHL) D 19:12 Detroit (DTW) M
DL 1686 Non-stop Boeing 717 (717) 1:55 Effective 2026-01-05 through 2026-01-23
Mon-Fri,Sun 17:17 Philadelphia (PHL) D 19:12 Detroit (DTW) M
DL 1686 Non-stop Boeing 717 (717) 1:55 Effective 2026-01-25 through 2026-02-11
Mon-Fri,Sun 17:17 Philadelphia (PHL) D 19:09 Detroit (DTW) M
DL 1686 Non-stop Boeing 717 (717) 1:52 Effective 2026-02-12 through 2026-03-06
Sat 17:19 Philadelphia (PHL) D 19:14 Detroit (DTW) M
DL 1686 Non-stop Boeing 717 (717) 1:55 Effective 2026-01-24 through 2026-02-07
Sat 17:22 Philadelphia (PHL) D 19:14 Detroit (DTW) M
DL 1686 Non-stop Boeing 717 (717) 1:52 Effective 2026-02-21 through 2026-03-07
Sat 17:23 Philadelphia (PHL) D 19:15 Detroit (DTW) M
DL 1686 Non-stop Boeing 717 (717) 1:52 Operates only on 2026-02-14
Mon-Fri,Sun 17:45 Detroit (DTW) M 19:22 Philadelphia (PHL) D
DL 1686 Non-stop Boeing 717 (717) 1:37 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 17:45 Detroit (DTW) M 19:22 Philadelphia (PHL) D
DL 1686 Non-stop Boeing 717 (717) 1:37 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 17:45 Detroit (DTW) M 19:22 Philadelphia (PHL) D
DL 1686 Non-stop Boeing 717 (717) 1:37 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 17:45 Detroit (DTW) M 19:24 Philadelphia (PHL) D
DL 1686 Non-stop Boeing 717 (717) 1:39 Effective from 2026-10-06
Mon-Fri,Sun 19:59 Philadelphia (PHL) D 21:51 Detroit (DTW) M
DL 1686 Non-stop Boeing 717 (717) 1:52 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 19:59 Philadelphia (PHL) D 21:51 Detroit (DTW) M
DL 1686 Non-stop Boeing 717 (717) 1:52 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 19:59 Philadelphia (PHL) D 21:51 Detroit (DTW) M
DL 1686 Non-stop Boeing 717 (717) 1:52 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 19:59 Philadelphia (PHL) D 21:48 Detroit (DTW) M
DL 1686 Non-stop Boeing 717 (717) 1:49 Effective from 2026-10-06
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 1686: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL1686
10:06
Atlanta (ATL) S

12:07
Key West (EYW)
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1686
11:30
Charlotte (CLT)

13:30
Minneapolis/Saint Paul (MSP) 1
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
13:02
Key West (EYW)

15:11
Atlanta (ATL) S
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1686
14:54
Detroit (DTW) M

16:28
Philadelphia (PHL) D
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
14:56
Detroit (DTW) M

16:30
Philadelphia (PHL) D
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:34, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
15:00
Detroit (DTW) M

16:32
Philadelphia (PHL) D
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:32, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
15:02
Detroit (DTW) M

16:34
Philadelphia (PHL) D
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:32, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
15:05
Detroit (DTW) M

16:37
Philadelphia (PHL) D
Effective 2026-02-21 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:32, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
15:06
Detroit (DTW) M

16:38
Philadelphia (PHL) D
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:32, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
17:17
Philadelphia (PHL) D

19:12
Detroit (DTW) M
Effective 2026-01-05 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
17:17
Philadelphia (PHL) D

19:12
Detroit (DTW) M
Effective 2026-01-25 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
17:17
Philadelphia (PHL) D

19:09
Detroit (DTW) M
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:52, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
17:19
Philadelphia (PHL) D

19:14
Detroit (DTW) M
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
17:22
Philadelphia (PHL) D

19:14
Detroit (DTW) M
Effective 2026-02-21 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:52, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
17:23
Philadelphia (PHL) D

19:15
Detroit (DTW) M
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:52, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
17:45
Detroit (DTW) M

19:22
Philadelphia (PHL) D
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
17:45
Detroit (DTW) M

19:22
Philadelphia (PHL) D
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
17:45
Detroit (DTW) M

19:22
Philadelphia (PHL) D
Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
17:45
Detroit (DTW) M

19:24
Philadelphia (PHL) D
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:39, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
19:59
Philadelphia (PHL) D

21:51
Detroit (DTW) M
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:52, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
19:59
Philadelphia (PHL) D

21:51
Detroit (DTW) M
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:52, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
19:59
Philadelphia (PHL) D

21:51
Detroit (DTW) M
Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:52, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1686
19:59
Philadelphia (PHL) D

21:48
Detroit (DTW) M
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:49, non-stop
Boeing 717 (717)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Key West (EYW)
  • Charlotte (CLT) - Minneapolis/Saint Paul (MSP)
  • Philadelphia (PHL) - Detroit (DTW)
All Delta Air Lines flights
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