Delta Air Lines flight DL 4038: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 07:30 Detroit (DTW) M 09:00 Dulles, Washington (IAD) DL 4038 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective 2025-06-08 through 2025-06-27
Sun 07:30 Detroit (DTW) M 09:00 Dulles, Washington (IAD) DL 4038 Non-stop Canadair CRJ 900 (CR9) 1:30 Operates only on 2025-07-06
Daily 09:25 Salt Lake City (SLC) 10:53 Billings (BIL) DL 4038 Non-stop Embraer EMB 175 (E7W) 1:28 Valid until 2025-05-06
Daily 09:25 Salt Lake City (SLC) 10:52 Billings (BIL) DL 4038 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2025-05-07 through 2025-06-07
Daily 09:25 Salt Lake City (SLC) 10:55 Billings (BIL) DL 4038 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-12-20 through 2026-01-05
Daily 09:30 Salt Lake City (SLC) 11:03 Billings (BIL) DL 4038 Non-stop Embraer EMB 175 (E7W) 1:33 Effective 2025-09-08 through 2025-12-19
Daily 09:30 Salt Lake City (SLC) 11:08 Billings (BIL) DL 4038 Non-stop Embraer EMB 175 (E7W) 1:38 Effective from 2026-01-06
Mon-Fri,Sun 09:40 Dulles, Washington (IAD) 11:10 Detroit (DTW) M DL 4038 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective 2025-06-08 through 2025-06-27
Sun 09:40 Dulles, Washington (IAD) 11:10 Detroit (DTW) M DL 4038 Non-stop Canadair CRJ 900 (CR9) 1:30 Operates only on 2025-07-06
Daily 11:32 Billings (BIL) 13:05 Salt Lake City (SLC) DL 4038 Non-stop Embraer EMB 175 (E7W) 1:33 Effective 2025-05-07 through 2025-06-07
Daily 11:35 Billings (BIL) 13:10 Salt Lake City (SLC) DL 4038 Non-stop Embraer EMB 175 (E7W) 1:35 Valid until 2025-05-06
Daily 11:35 Billings (BIL) 13:10 Salt Lake City (SLC) DL 4038 Non-stop Embraer EMB 175 (E7W) 1:35 Effective from 2026-01-06
Daily 11:37 Billings (BIL) 13:10 Salt Lake City (SLC) DL 4038 Non-stop Embraer EMB 175 (E7W) 1:33 Effective 2025-12-20 through 2026-01-05
Daily 11:38 Billings (BIL) 13:10 Salt Lake City (SLC) DL 4038 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-09-08 through 2025-12-19

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This flight number is listed as serving the following routes:

Billings (BIL) - Salt Lake City (SLC)
Detroit (DTW) - Dulles, Washington (IAD)

All Delta Air Lines flights

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Delta Air Lines flight DL 4038: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL4038

07:30

Detroit (DTW) M

09:00

Dulles, Washington (IAD)

Effective 2025-06-08 through 2025-06-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL4038

07:30

Detroit (DTW) M

09:00

Dulles, Washington (IAD)

Operates only on 2025-07-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL4038

09:25

Salt Lake City (SLC)

10:53

Billings (BIL)

Valid until 2025-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:28, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4038

09:25

Salt Lake City (SLC)

10:52

Billings (BIL)

Effective 2025-05-07 through 2025-06-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:27, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4038

09:25

Salt Lake City (SLC)

10:55

Billings (BIL)

Effective 2025-12-20 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4038

09:30

Salt Lake City (SLC)

11:03

Billings (BIL)

Effective 2025-09-08 through 2025-12-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:33, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4038

09:30

Salt Lake City (SLC)

11:08

Billings (BIL)

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:38, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4038

09:40

Dulles, Washington (IAD)

11:10

Detroit (DTW) M

Effective 2025-06-08 through 2025-06-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL4038

09:40

Dulles, Washington (IAD)

11:10

Detroit (DTW) M

Operates only on 2025-07-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL4038

11:32

Billings (BIL)

13:05

Salt Lake City (SLC)

Effective 2025-05-07 through 2025-06-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:33, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4038

11:35

Billings (BIL)

13:10

Salt Lake City (SLC)

Valid until 2025-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4038

11:35

Billings (BIL)

13:10

Salt Lake City (SLC)

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4038

11:37

Billings (BIL)

13:10

Salt Lake City (SLC)

Effective 2025-12-20 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:33, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4038

11:38

Billings (BIL)

13:10

Salt Lake City (SLC)

Effective 2025-09-08 through 2025-12-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:32, non-stop
Embraer EMB 175 (E7W)

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This flight number is listed as serving the following routes:

Billings (BIL) - Salt Lake City (SLC)
Detroit (DTW) - Dulles, Washington (IAD)

All Delta Air Lines flights

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