Delta Air Lines flight DL 5309: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 08:05 Atlanta (ATL) S 09:00 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 700 (CR7) 0:55 Effective 2026-01-24 through 2026-02-07
Mon-Fri 08:05 Atlanta (ATL) S 08:58 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 700 (CR7) 0:53 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 08:05 Atlanta (ATL) S 08:58 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 700 (CR7) 0:53 Effective 2026-02-22 through 2026-03-06
Daily 08:05 Atlanta (ATL) S 08:59 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 700 (CR7) 0:54 Effective 2026-03-08 through 2026-04-12
Daily 08:08 Atlanta (ATL) S 09:03 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 700 (CR7) 0:55 Effective 2026-01-06 through 2026-01-23
Mon-Fri,Sun 08:08 Atlanta (ATL) S 09:03 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 700 (CR7) 0:55 Effective 2026-01-25 through 2026-02-11
Mon 08:09 Atlanta (ATL) S 09:04 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 700 (CR7) 0:55 Operates only on 2026-01-05
Mon-Fri,Sun 08:10 Atlanta (ATL) S 09:04 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:54 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 08:10 Atlanta (ATL) S 09:04 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:54 Effective 2026-05-25 through 2026-08-09
Daily 08:10 Atlanta (ATL) S 09:05 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:55 Effective 2026-08-10 through 2026-10-05
Daily 08:10 Atlanta (ATL) S 09:06 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective from 2026-10-06
Sat 08:30 Atlanta (ATL) S 09:26 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:56 Valid until 2026-01-03
Sat 08:30 Chattanooga (CHA) 09:34 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 900 (CR9) 1:04 Effective 2026-02-14 through 2026-03-07
Sun 08:30 Chattanooga (CHA) 09:34 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 900 (CR9) 1:04 Operates only on 2026-02-15
Sat 08:55 Atlanta (ATL) S 09:49 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:54 Effective 2026-06-13 through 2026-08-08
Mon,Wed-Fri,Sun 09:00 Atlanta (ATL) S 09:56 Chattanooga (CHA)
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:56 Valid until 2026-01-04
Mon-Fri 09:40 Chattanooga (CHA) 10:41 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 700 (CR7) 1:01 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 09:40 Chattanooga (CHA) 10:41 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 700 (CR7) 1:01 Effective 2026-02-22 through 2026-03-06
Daily 09:40 Chattanooga (CHA) 10:40 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 700 (CR7) 1:00 Effective 2026-03-08 through 2026-04-12
Sat 09:43 Chattanooga (CHA) 10:46 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 700 (CR7) 1:03 Effective 2026-01-24 through 2026-02-07
Daily 09:44 Chattanooga (CHA) 10:47 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 700 (CR7) 1:03 Effective 2026-01-06 through 2026-01-23
Mon-Fri,Sun 09:44 Chattanooga (CHA) 10:47 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 700 (CR7) 1:03 Effective 2026-01-25 through 2026-02-11
Mon 09:45 Chattanooga (CHA) 10:48 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 700 (CR7) 1:03 Operates only on 2026-01-05
Mon-Fri,Sun 09:50 Chattanooga (CHA) 10:46 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 09:50 Chattanooga (CHA) 10:46 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-05-25 through 2026-08-09
Daily 09:50 Chattanooga (CHA) 10:47 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:57 Effective 2026-08-10 through 2026-10-05
Daily 09:50 Chattanooga (CHA) 10:48 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:58 Effective from 2026-10-06
Mon,Wed-Sun 10:36 Chattanooga (CHA) 11:35 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:59 Valid until 2026-01-04
Sat 10:40 Chattanooga (CHA) 11:36 Atlanta (ATL) S
DL 5309 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-06-13 through 2026-08-08
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This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 5309: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL5309
08:05
Atlanta (ATL) S

09:00
Chattanooga (CHA)
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
08:05
Atlanta (ATL) S

08:58
Chattanooga (CHA)
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 0:53, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
08:05
Atlanta (ATL) S

08:58
Chattanooga (CHA)
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:53, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
08:05
Atlanta (ATL) S

08:59
Chattanooga (CHA)
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:54, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
08:08
Atlanta (ATL) S

09:03
Chattanooga (CHA)
Effective 2026-01-06 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
08:08
Atlanta (ATL) S

09:03
Chattanooga (CHA)
Effective 2026-01-25 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
08:09
Atlanta (ATL) S

09:04
Chattanooga (CHA)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
08:10
Atlanta (ATL) S

09:04
Chattanooga (CHA)
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 DL5309
08:10
Atlanta (ATL) S

09:04
Chattanooga (CHA)
Effective 2026-05-25 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:54, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
08:10
Atlanta (ATL) S

09:05
Chattanooga (CHA)
Effective 2026-08-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:55, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
08:10
Atlanta (ATL) S

09:06
Chattanooga (CHA)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
08:30
Atlanta (ATL) S

09:26
Chattanooga (CHA)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
08:30
Chattanooga (CHA)

09:34
Atlanta (ATL) S
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:04, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
08:30
Chattanooga (CHA)

09:34
Atlanta (ATL) S
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:04, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
08:55
Atlanta (ATL) S

09:49
Chattanooga (CHA)
Effective 2026-06-13 through 2026-08-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:54, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
09:00
Atlanta (ATL) S

09:56
Chattanooga (CHA)
Valid until 2026-01-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
09:40
Chattanooga (CHA)

10:41
Atlanta (ATL) S
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:01, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
09:40
Chattanooga (CHA)

10:41
Atlanta (ATL) S
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:01, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
09:40
Chattanooga (CHA)

10:40
Atlanta (ATL) S
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:00, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
09:43
Chattanooga (CHA)

10:46
Atlanta (ATL) S
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:03, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
09:44
Chattanooga (CHA)

10:47
Atlanta (ATL) S
Effective 2026-01-06 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:03, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
09:44
Chattanooga (CHA)

10:47
Atlanta (ATL) S
Effective 2026-01-25 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:03, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
09:45
Chattanooga (CHA)

10:48
Atlanta (ATL) S
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:03, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
Delta Air Lines DL5309
09:50
Chattanooga (CHA)

10:46
Atlanta (ATL) S
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 DL5309
09:50
Chattanooga (CHA)

10:46
Atlanta (ATL) S
Effective 2026-05-25 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
09:50
Chattanooga (CHA)

10:47
Atlanta (ATL) S
Effective 2026-08-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:57, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
09:50
Chattanooga (CHA)

10:48
Atlanta (ATL) S
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:58, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
10:36
Chattanooga (CHA)

11:35
Atlanta (ATL) S
Valid until 2026-01-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 0:59, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL5309
10:40
Chattanooga (CHA)

11:36
Atlanta (ATL) S
Effective 2026-06-13 through 2026-08-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Chattanooga (CHA)
All Delta Air Lines flights
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