Delta Air Lines flight DL 3821: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:05 Shreveport (SHV) 08:56 Atlanta (ATL) S
DL 3821 Non-stop Canadair CRJ 700 (CR7) 1:51 Effective 2025-12-20 through 2026-01-05
Daily 06:40 Cedar Rapids (CID) 08:01 Minneapolis/Saint Paul (MSP) 1
DL 3821 Non-stop Embraer EMB 175 (E7W) 1:21 Valid until 2025-05-06
Daily 07:55 Salt Lake City (SLC) 08:59 San Jose (SJC) A
DL 3821 Non-stop Embraer EMB 175 (E7W) 2:04 Effective 2025-06-08 through 2025-07-06
Daily 09:40 San Jose (SJC) A 12:37 Salt Lake City (SLC)
DL 3821 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2025-06-08 through 2025-07-06
Daily 10:15 Louisville (SDF) 11:38 Detroit (DTW) M
DL 3821 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective from 2026-01-06
Daily 12:15 Detroit (DTW) M 13:39 Louisville (SDF)
DL 3821 Non-stop Canadair CRJ 900 (CR9) 1:24 Effective 2025-09-08 through 2025-12-19
Mon-Fri,Sun 12:33 Detroit (DTW) M 13:55 Louisville (SDF)
DL 3821 Non-stop Canadair CRJ 900 (CR9) 1:22 Effective 2025-05-07 through 2025-05-23
Mon-Fri,Sun 12:33 Detroit (DTW) M 13:55 Louisville (SDF)
DL 3821 Non-stop Canadair CRJ 900 (CR9) 1:22 Effective 2025-05-26 through 2025-06-06
Sat 12:35 Detroit (DTW) M 13:29 Cleveland Hopkins (CLE)
DL 3821 Non-stop Canadair CRJ 900 (CR9) 0:54 Effective 2025-05-10 through 2025-05-17
Sat 12:35 Detroit (DTW) M 13:29 Cleveland Hopkins (CLE)
DL 3821 Non-stop Canadair CRJ 900 (CR9) 0:54 Effective 2025-05-31 through 2025-06-07
Sat 14:10 Cleveland Hopkins (CLE) 15:08 Detroit (DTW) M
DL 3821 Non-stop Canadair CRJ 900 (CR9) 0:58 Effective 2025-05-10 through 2025-05-17
Sat 14:10 Cleveland Hopkins (CLE) 15:08 Detroit (DTW) M
DL 3821 Non-stop Canadair CRJ 900 (CR9) 0:58 Effective 2025-05-31 through 2025-06-07
Daily 14:15 Louisville (SDF) 15:38 Detroit (DTW) M
DL 3821 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2025-09-08 through 2025-12-19
Mon-Fri,Sun 14:38 Louisville (SDF) 16:03 Detroit (DTW) M
DL 3821 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2025-05-07 through 2025-05-23
Mon-Fri,Sun 14:38 Louisville (SDF) 16:03 Detroit (DTW) M
DL 3821 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2025-05-26 through 2025-06-06
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This flight number is listed as serving the following routes:
Delta Air Lines flight DL 3821: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Delta Air Lines DL3821
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Canadair CRJ 700 (CR7)

Delta Air Lines DL3821
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3821
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3821
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3821
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL3821
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL3821
Effective 2025-05-07 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:22, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL3821
Effective 2025-05-26 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:22, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL3821
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:54, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL3821
Effective 2025-05-31 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:54, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL3821
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:58, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL3821
Effective 2025-05-31 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:58, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL3821
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL3821
Effective 2025-05-07 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)

Delta Air Lines DL3821
Effective 2025-05-26 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Cedar Rapids (CID) - Minneapolis/Saint Paul (MSP)
  • Detroit (DTW) - Cleveland Hopkins (CLE)
  • Louisville (SDF) - Detroit (DTW)
  • San Jose (SJC) - Salt Lake City (SLC)
  • Shreveport (SHV) - Atlanta (ATL)