Delta Air Lines flight DL 1722: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 10:00 Atlanta (ATL) S 10:54 Chattanooga (CHA)
DL 1722 Non-stop Boeing 717 (717) 0:54 Effective 2026-06-07 through 2026-08-14
Daily 10:00 Atlanta (ATL) S 10:54 Chattanooga (CHA)
DL 1722 Non-stop Boeing 717 (717) 0:54 Effective 2026-08-15 through 2026-10-05
Daily 10:00 Atlanta (ATL) S 10:56 Chattanooga (CHA)
DL 1722 Non-stop Boeing 717 (717) 0:56 Effective from 2026-10-06
Mon-Fri,Sun 11:40 Chattanooga (CHA) 12:38 Atlanta (ATL) S
DL 1722 Non-stop Boeing 717 (717) 0:58 Effective 2026-06-07 through 2026-08-14
Daily 11:40 Chattanooga (CHA) 12:38 Atlanta (ATL) S
DL 1722 Non-stop Boeing 717 (717) 0:58 Effective 2026-08-15 through 2026-10-05
Daily 11:40 Chattanooga (CHA) 12:40 Atlanta (ATL) S
DL 1722 Non-stop Boeing 717 (717) 1:00 Effective from 2026-10-06
Daily 13:00 Atlanta (ATL) S 13:50 Knoxville (TYS)
DL 1722 Non-stop Boeing 717 (717) 0:50 Effective 2026-01-05 through 2026-01-18
Daily 13:00 Atlanta (ATL) S 13:50 Knoxville (TYS)
DL 1722 Non-stop Boeing 717 (717) 0:50 Effective 2026-01-20 through 2026-02-11
Mon-Fri,Sun 13:01 Atlanta (ATL) S 13:51 Knoxville (TYS)
DL 1722 Non-stop Boeing 717 (717) 0:50 Effective 2026-02-12 through 2026-03-06
Mon 13:03 Atlanta (ATL) S 13:53 Knoxville (TYS)
DL 1722 Non-stop Boeing 717 (717) 0:50 Operates only on 2026-01-19
Daily 14:37 Knoxville (TYS) 15:44 Atlanta (ATL) S
DL 1722 Non-stop Boeing 717 (717) 1:07 Effective 2026-01-05 through 2026-01-18
Daily 14:37 Knoxville (TYS) 15:44 Atlanta (ATL) S
DL 1722 Non-stop Boeing 717 (717) 1:07 Effective 2026-01-20 through 2026-02-11
Mon 14:38 Knoxville (TYS) 15:45 Atlanta (ATL) S
DL 1722 Non-stop Boeing 717 (717) 1:07 Operates only on 2026-01-19
Mon-Fri,Sun 14:38 Knoxville (TYS) 15:43 Atlanta (ATL) S
DL 1722 Non-stop Boeing 717 (717) 1:05 Effective 2026-02-12 through 2026-03-06
Mon-Fri,Sun 15:55 Austin (AUS) 19:12 Atlanta (ATL) S
DL 1722 Non-stop Airbus A321 (321) 2:17 Effective 2026-03-08 through 2026-04-12
Thu 20:40 Detroit (DTW) M 22:50 Atlanta (ATL) S
DL 1722 Non-stop Boeing 757 (757) 2:10 Valid until 2026-01-01
Fri 20:43 Detroit (DTW) M 22:53 Atlanta (ATL) S
DL 1722 Non-stop Boeing 737-900 (739) 2:10 Valid until 2026-01-02
Sun 20:51 Detroit (DTW) M 23:01 Atlanta (ATL) S
DL 1722 Non-stop Boeing 737-800 (738) 2:10 Operates only on 2026-01-04
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 1722: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL1722
10:00
Atlanta (ATL) S

10:54
Chattanooga (CHA)
Effective 2026-06-07 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:54, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
10:00
Atlanta (ATL) S

10:54
Chattanooga (CHA)
Effective 2026-08-15 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:54, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
10:00
Atlanta (ATL) S

10:56
Chattanooga (CHA)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:56, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
11:40
Chattanooga (CHA)

12:38
Atlanta (ATL) S
Effective 2026-06-07 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:58, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
11:40
Chattanooga (CHA)

12:38
Atlanta (ATL) S
Effective 2026-08-15 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:58, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
11:40
Chattanooga (CHA)

12:40
Atlanta (ATL) S
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:00, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
13:00
Atlanta (ATL) S

13:50
Knoxville (TYS)
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:50, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
13:00
Atlanta (ATL) S

13:50
Knoxville (TYS)
Effective 2026-01-20 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:50, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
13:01
Atlanta (ATL) S

13:51
Knoxville (TYS)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:50, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
13:03
Atlanta (ATL) S

13:53
Knoxville (TYS)
Operates only on 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 0:50, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
14:37
Knoxville (TYS)

15:44
Atlanta (ATL) S
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:07, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
14:37
Knoxville (TYS)

15:44
Atlanta (ATL) S
Effective 2026-01-20 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:07, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
14:38
Knoxville (TYS)

15:45
Atlanta (ATL) S
Operates only on 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:07, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
14:38
Knoxville (TYS)

15:43
Atlanta (ATL) S
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 717 (717)
Direct Flights:
Delta Air Lines DL1722
15:55
Austin (AUS)

19:12
Atlanta (ATL) S
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:17, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL1722
20:40
Detroit (DTW) M

22:50
Atlanta (ATL) S
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 757 (757)
Direct Flights:
Delta Air Lines DL1722
20:43
Detroit (DTW) M

22:53
Atlanta (ATL) S
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1722
20:51
Detroit (DTW) M

23:01
Atlanta (ATL) S
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-800 (738)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Chattanooga (CHA)
  • Atlanta (ATL) - Knoxville (TYS)
  • Austin (AUS) - Atlanta (ATL)
  • Detroit (DTW) - Atlanta (ATL)
All Delta Air Lines flights
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