Delta Air Lines flight DL 3964: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Daily 14:08 Detroit (DTW) M 15:26 Elmira/Corning (ELM) DL 3964 Non-stop Canadair CRJ 900 (CR9) 1:18 Effective 2026-03-08 through 2026-04-12
Daily 16:06 Elmira/Corning (ELM) 17:33 Detroit (DTW) M DL 3964 Non-stop Canadair CRJ 900 (CR9) 1:27 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 16:10 Detroit (DTW) M 17:04 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 0:54 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 16:10 Detroit (DTW) M 17:04 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 0:54 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 16:10 Detroit (DTW) M 17:04 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 0:54 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 16:10 Detroit (DTW) M 17:03 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 0:53 Effective from 2026-10-06
Mon,Thu-Sat 16:26 Detroit (DTW) M 17:27 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 1:01 Effective 2026-01-05 through 2026-01-10
Mon-Wed,Sun 16:26 Detroit (DTW) M 17:27 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 700 (CR7) 1:01 Effective 2026-01-06 through 2026-01-14
Mon-Fri,Sun 16:26 Detroit (DTW) M 17:27 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 700 (CR7) 1:01 Effective 2026-01-15 through 2026-01-23
Sat 16:26 Detroit (DTW) M 17:27 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 1:01 Operates only on 2026-01-17
Mon-Sat 16:26 Detroit (DTW) M 17:27 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 700 (CR7) 1:01 Effective 2026-01-24 through 2026-02-10
Wed 16:26 Detroit (DTW) M 17:27 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 1:01 Operates only on 2026-02-11
Sun 16:27 Detroit (DTW) M 17:28 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 700 (CR7) 1:01 Effective 2026-01-25 through 2026-02-01
Sun 16:27 Detroit (DTW) M 17:28 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 1:01 Operates only on 2026-02-08
Thu 16:27 Detroit (DTW) M 17:26 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 0:59 Operates only on 2026-02-12
Mon-Fri,Sun 16:27 Detroit (DTW) M 17:26 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective 2026-02-24 through 2026-03-06
Daily 16:29 Detroit (DTW) M 17:28 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective 2026-02-13 through 2026-02-23
Sat 16:29 Detroit (DTW) M 17:28 Saginaw/Midland/Bay City (MBS) DL 3964 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective 2026-02-28 through 2026-03-07
Thu 18:06 Saginaw/Midland/Bay City (MBS) 19:09 Detroit (DTW) M DL 3964 Non-stop Canadair CRJ 900 (CR9) 1:03 Operates only on 2026-02-12
Mon-Fri,Sun 18:06 Saginaw/Midland/Bay City (MBS) 19:09 Detroit (DTW) M DL 3964 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2026-02-24 through 2026-03-06
Daily 18:10 Saginaw/Midland/Bay City (MBS) 19:13 Detroit (DTW) M DL 3964 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2026-02-13 through 2026-02-23
Sat 18:10 Saginaw/Midland/Bay City (MBS) 19:13 Detroit (DTW) M DL 3964 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2026-02-28 through 2026-03-07

This flight number is listed as serving the following routes:

Detroit (DTW) - Elmira/Corning (ELM)
Detroit (DTW) - Saginaw/Midland/Bay City (MBS)

All Delta Air Lines flights

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Delta Air Lines flight DL 3964: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL3964

14:08

Detroit (DTW) M

15:26

Elmira/Corning (ELM)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3964

16:06

Elmira/Corning (ELM)

17:33

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3964

16:10

Detroit (DTW) M

17:04

Saginaw/Midland/Bay City (MBS)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 0:54, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3964

16:10

Detroit (DTW) M

17:04

Saginaw/Midland/Bay City (MBS)

Effective 2026-05-25 through 2026-09-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 0:54, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3964

16:10

Detroit (DTW) M

17:04

Saginaw/Midland/Bay City (MBS)

Effective 2026-09-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 0:54, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3964

16:10

Detroit (DTW) M

17:03

Saginaw/Midland/Bay City (MBS)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 0:53, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3964

16:26

Detroit (DTW) M

17:27

Saginaw/Midland/Bay City (MBS)

Effective 2026-01-05 through 2026-01-10

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

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

Direct Flights:

Delta Air Lines DL3964

16:26

Detroit (DTW) M

17:27

Saginaw/Midland/Bay City (MBS)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:01, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

Delta Air Lines DL3964

16:26

Detroit (DTW) M

17:27

Saginaw/Midland/Bay City (MBS)

Effective 2026-01-15 through 2026-01-23

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:01, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

Delta Air Lines DL3964

16:26

Detroit (DTW) M

17:27

Saginaw/Midland/Bay City (MBS)

Operates only on 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Delta Air Lines DL3964

16:26

Detroit (DTW) M

17:27

Saginaw/Midland/Bay City (MBS)

Effective 2026-01-24 through 2026-02-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:01, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

Delta Air Lines DL3964

16:26

Detroit (DTW) M

17:27

Saginaw/Midland/Bay City (MBS)

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Delta Air Lines DL3964

16:27

Detroit (DTW) M

17:28

Saginaw/Midland/Bay City (MBS)

Effective 2026-01-25 through 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:01, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

Delta Air Lines DL3964

16:27

Detroit (DTW) M

17:28

Saginaw/Midland/Bay City (MBS)

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL3964

16:27

Detroit (DTW) M

17:26

Saginaw/Midland/Bay City (MBS)

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Delta Air Lines DL3964

16:27

Detroit (DTW) M

17:26

Saginaw/Midland/Bay City (MBS)

Effective 2026-02-24 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL3964

16:29

Detroit (DTW) M

17:28

Saginaw/Midland/Bay City (MBS)

Effective 2026-02-13 through 2026-02-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3964

16:29

Detroit (DTW) M

17:28

Saginaw/Midland/Bay City (MBS)

Effective 2026-02-28 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Delta Air Lines DL3964

18:06

Saginaw/Midland/Bay City (MBS)

19:09

Detroit (DTW) M

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Delta Air Lines DL3964

18:06

Saginaw/Midland/Bay City (MBS)

19:09

Detroit (DTW) M

Effective 2026-02-24 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL3964

18:10

Saginaw/Midland/Bay City (MBS)

19:13

Detroit (DTW) M

Effective 2026-02-13 through 2026-02-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3964

18:10

Saginaw/Midland/Bay City (MBS)

19:13

Detroit (DTW) M

Effective 2026-02-28 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

This flight number is listed as serving the following routes:

Detroit (DTW) - Elmira/Corning (ELM)
Detroit (DTW) - Saginaw/Midland/Bay City (MBS)

All Delta Air Lines flights

Feedback - Disclaimer - Privacy