Delta Air Lines flight DL 3919: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Daily 12:15 Atlanta (ATL) S 14:15 Aspen (ASE) DL 3919 Non-stop Embraer EMB 175 (E7W) 4:00 Valid until 2026-01-04
Mon,Thu,Fri 16:06 Detroit (DTW) M 17:07 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:01 Effective 2026-02-12 through 2026-02-20
Mon,Thu,Fri,Sun 16:06 Detroit (DTW) M 17:07 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:01 Effective 2026-02-22 through 2026-03-06
Mon,Thu,Fri,Sun 16:09 Detroit (DTW) M 17:12 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2026-01-08 through 2026-01-16
Mon,Thu,Fri,Sun 16:09 Detroit (DTW) M 17:12 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2026-01-19 through 2026-02-06
Mon 16:09 Detroit (DTW) M 17:12 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:03 Operates only on 2026-02-09
Tue,Wed,Sat 16:12 Detroit (DTW) M 17:15 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2026-01-06 through 2026-01-17
Mon-Fri,Sun 16:15 Detroit (DTW) M 17:11 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 16:15 Detroit (DTW) M 17:11 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-05-25 through 2026-08-14
Daily 16:15 Detroit (DTW) M 17:11 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective from 2026-08-15
Mon-Fri,Sun 16:38 Detroit (DTW) M 17:33 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 0:55 Effective 2026-03-08 through 2026-04-12
Mon,Thu,Fri 17:49 Kalamazoo/Battle Creek (AZO) 18:57 Detroit (DTW) M DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:08 Effective 2026-02-12 through 2026-02-20
Mon,Thu,Fri,Sun 17:49 Kalamazoo/Battle Creek (AZO) 18:57 Detroit (DTW) M DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:08 Effective 2026-02-22 through 2026-03-06
Mon,Thu,Fri,Sun 17:52 Kalamazoo/Battle Creek (AZO) 19:02 Detroit (DTW) M DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:10 Effective 2026-01-08 through 2026-01-16
Mon,Thu,Fri,Sun 17:52 Kalamazoo/Battle Creek (AZO) 19:02 Detroit (DTW) M DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:10 Effective 2026-01-19 through 2026-02-06
Mon 17:52 Kalamazoo/Battle Creek (AZO) 19:02 Detroit (DTW) M DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:10 Operates only on 2026-02-09
Mon-Fri,Sun 18:05 Kalamazoo/Battle Creek (AZO) 19:04 Detroit (DTW) M DL 3919 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 18:05 Kalamazoo/Battle Creek (AZO) 19:04 Detroit (DTW) M DL 3919 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective 2026-05-25 through 2026-08-14
Daily 18:05 Kalamazoo/Battle Creek (AZO) 19:04 Detroit (DTW) M DL 3919 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective 2026-08-15 through 2026-10-05
Daily 18:05 Kalamazoo/Battle Creek (AZO) 19:07 Detroit (DTW) M DL 3919 Non-stop Canadair CRJ 900 (CR9) 1:02 Effective from 2026-10-06
Mon-Fri,Sun 18:13 Kalamazoo/Battle Creek (AZO) 19:10 Detroit (DTW) M DL 3919 Non-stop Canadair CRJ 900 (CR9) 0:57 Effective 2026-03-08 through 2026-04-12
Tue,Wed,Sat 19:55 Detroit (DTW) M 20:53 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 0:58 Effective 2026-01-20 through 2026-02-11
Tue,Wed,Sat 19:55 Detroit (DTW) M 20:51 Kalamazoo/Battle Creek (AZO) DL 3919 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-02-14 through 2026-03-07

This flight number is listed as serving the following routes:

Atlanta (ATL) - Aspen (ASE)
Detroit (DTW) - Kalamazoo/Battle Creek (AZO)

All Delta Air Lines flights

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Delta Air Lines flight DL 3919: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL3919

12:15

Atlanta (ATL) S

14:15

Aspen (ASE)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:00, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3919

16:06

Detroit (DTW) M

17:07

Kalamazoo/Battle Creek (AZO)

Effective 2026-02-12 through 2026-02-20

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

16:06

Detroit (DTW) M

17:07

Kalamazoo/Battle Creek (AZO)

Effective 2026-02-22 through 2026-03-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

16:09

Detroit (DTW) M

17:12

Kalamazoo/Battle Creek (AZO)

Effective 2026-01-08 through 2026-01-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

16:09

Detroit (DTW) M

17:12

Kalamazoo/Battle Creek (AZO)

Effective 2026-01-19 through 2026-02-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

16:09

Detroit (DTW) M

17:12

Kalamazoo/Battle Creek (AZO)

Operates only on 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

16:12

Detroit (DTW) M

17:15

Kalamazoo/Battle Creek (AZO)

Effective 2026-01-06 through 2026-01-17

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

16:15

Detroit (DTW) M

17:11

Kalamazoo/Battle Creek (AZO)

Effective 2026-04-13 through 2026-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

16:15

Detroit (DTW) M

17:11

Kalamazoo/Battle Creek (AZO)

Effective 2026-05-25 through 2026-08-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

16:15

Detroit (DTW) M

17:11

Kalamazoo/Battle Creek (AZO)

Effective from 2026-08-15

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

16:38

Detroit (DTW) M

17:33

Kalamazoo/Battle Creek (AZO)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 0:55, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

17:49

Kalamazoo/Battle Creek (AZO)

18:57

Detroit (DTW) M

Effective 2026-02-12 through 2026-02-20

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:08, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

17:49

Kalamazoo/Battle Creek (AZO)

18:57

Detroit (DTW) M

Effective 2026-02-22 through 2026-03-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:08, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

17:52

Kalamazoo/Battle Creek (AZO)

19:02

Detroit (DTW) M

Effective 2026-01-08 through 2026-01-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

17:52

Kalamazoo/Battle Creek (AZO)

19:02

Detroit (DTW) M

Effective 2026-01-19 through 2026-02-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

17:52

Kalamazoo/Battle Creek (AZO)

19:02

Detroit (DTW) M

Operates only on 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

18:05

Kalamazoo/Battle Creek (AZO)

19:04

Detroit (DTW) M

Effective 2026-04-13 through 2026-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 0:59, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

18:05

Kalamazoo/Battle Creek (AZO)

19:04

Detroit (DTW) M

Effective 2026-05-25 through 2026-08-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 0:59, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

18:05

Kalamazoo/Battle Creek (AZO)

19:04

Detroit (DTW) M

Effective 2026-08-15 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 0:59, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

18:05

Kalamazoo/Battle Creek (AZO)

19:07

Detroit (DTW) M

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:02, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

18:13

Kalamazoo/Battle Creek (AZO)

19:10

Detroit (DTW) M

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 0:57, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

19:55

Detroit (DTW) M

20:53

Kalamazoo/Battle Creek (AZO)

Effective 2026-01-20 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 0:58, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3919

19:55

Detroit (DTW) M

20:51

Kalamazoo/Battle Creek (AZO)

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)

This flight number is listed as serving the following routes:

Atlanta (ATL) - Aspen (ASE)
Detroit (DTW) - Kalamazoo/Battle Creek (AZO)

All Delta Air Lines flights

Feedback - Disclaimer - Privacy