Delta Air Lines flight DL 1722: Detroit - Atlanta via Knoxville

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 12:30 Atlanta (ATL) S 13:26 Knoxville (TYS)
DL 1722 Non-stop Boeing 717 (717) 0:56 Effective from 2026-01-06
Daily 14:30 Knoxville (TYS) 15:36 Atlanta (ATL) S
DL 1722 Non-stop Boeing 717 (717) 1:06 Effective from 2026-01-06
Mon,Thu,Fri,Sun 19:43 Detroit (DTW) M 21:48 Atlanta (ATL) S
DL 1722 Non-stop Airbus A321 (321) 2:05 Valid until 2025-05-05
Tue,Sat 19:43 Detroit (DTW) M 21:49 Atlanta (ATL) S
DL 1722 Non-stop Boeing 737-900 (739) 2:06 Effective 2025-05-03 through 2025-05-06
Wed 19:45 Detroit (DTW) M 21:50 Atlanta (ATL) S
DL 1722 Non-stop Airbus A321 (321) 2:05 Effective 2025-05-07 through 2025-05-14
Mon,Tue,Thu,Fri,Sun 19:45 Detroit (DTW) M 21:50 Atlanta (ATL) S
DL 1722 Non-stop Boeing 737-900 (739) 2:05 Effective 2025-05-08 through 2025-05-30
Sat 19:45 Detroit (DTW) M 21:50 Atlanta (ATL) S
DL 1722 Non-stop Airbus A320 (320) 2:05 Effective 2025-05-10 through 2025-05-17
Wed 19:45 Detroit (DTW) M 21:50 Atlanta (ATL) S
DL 1722 Non-stop Airbus A320 (320) 2:05 Operates only on 2025-05-21
Sat 19:45 Detroit (DTW) M 21:50 Atlanta (ATL) S
DL 1722 Non-stop Airbus A321 (321) 2:05 Operates only on 2025-05-24
Wed 19:45 Detroit (DTW) M 21:50 Atlanta (ATL) S
DL 1722 Non-stop Boeing 757-200 (752) 2:05 Effective 2025-05-28 through 2025-06-04
Tue,Thu-Sat 19:45 Detroit (DTW) M 21:50 Atlanta (ATL) S
DL 1722 Non-stop Boeing 737-900 (739) 2:05 Effective 2025-05-31 through 2025-06-06
Mon,Sun 19:45 Detroit (DTW) M 21:50 Atlanta (ATL) S
DL 1722 Non-stop Airbus A320 (320) 2:05 Effective 2025-06-01 through 2025-06-02
Sat 19:45 Detroit (DTW) M 21:50 Atlanta (ATL) S
DL 1722 Non-stop Airbus A321 (321) 2:05 Operates only on 2025-06-07
Daily 19:45 Detroit (DTW) M 21:44 Atlanta (ATL) S
DL 1722 Non-stop Boeing 757 (757) 1:59 Effective 2025-06-08 through 2025-07-06
Mon-Fri,Sun 19:45 Detroit (DTW) M 21:50 Atlanta (ATL) S
DL 1722 Non-stop Airbus A321 (321) 2:05 Effective 2025-07-07 through 2025-08-15
Daily 19:45 Detroit (DTW) M 21:50 Atlanta (ATL) S
DL 1722 Non-stop Airbus A321 (321) 2:05 Effective 2025-08-16 through 2025-09-07
Daily 19:45 Detroit (DTW) M 21:55 Atlanta (ATL) S
DL 1722 Non-stop Airbus A321 (321) 2:10 Effective 2025-09-08 through 2025-12-19
Daily 20:26 Detroit (DTW) M 22:35 Atlanta (ATL) S
DL 1722 Non-stop Boeing 737-900 (739) 2:09 Effective 2025-12-20 through 2026-01-05
Sat 20:40 Detroit (DTW) M 22:45 Atlanta (ATL) S
DL 1722 Non-stop Airbus A321 (321) 2:05 Effective 2025-07-12 through 2025-08-09


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Delta Air Lines flight DL 1722:
Detroit - Atlanta via Knoxville
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL1722
12:30
Atlanta (ATL) S

13:26
Knoxville (TYS)
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:56, non-stop
Boeing 717 (717)
Delta Air Lines DL1722
14:30
Knoxville (TYS)

15:36
Atlanta (ATL) S
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:06, non-stop
Boeing 717 (717)
Delta Air Lines DL1722
19:43
Detroit (DTW) M

21:48
Atlanta (ATL) S
Valid until 2025-05-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Airbus A321 (321)
Delta Air Lines DL1722
19:43
Detroit (DTW) M

21:49
Atlanta (ATL) S
Effective 2025-05-03 through 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:06, non-stop
Boeing 737-900 (739)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:50
Atlanta (ATL) S
Effective 2025-05-07 through 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Airbus A321 (321)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:50
Atlanta (ATL) S
Effective 2025-05-08 through 2025-05-30
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-900 (739)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:50
Atlanta (ATL) S
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Airbus A320 (320)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:50
Atlanta (ATL) S
Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Airbus A320 (320)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:50
Atlanta (ATL) S
Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Airbus A321 (321)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:50
Atlanta (ATL) S
Effective 2025-05-28 through 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 757-200 (752)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:50
Atlanta (ATL) S
Effective 2025-05-31 through 2025-06-06
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737-900 (739)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:50
Atlanta (ATL) S
Effective 2025-06-01 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Airbus A320 (320)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:50
Atlanta (ATL) S
Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Airbus A321 (321)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:44
Atlanta (ATL) S
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Boeing 757 (757)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:50
Atlanta (ATL) S
Effective 2025-07-07 through 2025-08-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Airbus A321 (321)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:50
Atlanta (ATL) S
Effective 2025-08-16 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Airbus A321 (321)
Delta Air Lines DL1722
19:45
Detroit (DTW) M

21:55
Atlanta (ATL) S
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Airbus A321 (321)
Delta Air Lines DL1722
20:26
Detroit (DTW) M

22:35
Atlanta (ATL) S
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Boeing 737-900 (739)
Delta Air Lines DL1722
20:40
Detroit (DTW) M

22:45
Atlanta (ATL) S
Effective 2025-07-12 through 2025-08-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Airbus A321 (321)
  • DL 1722 is a domestic flight departing from the Detroit airport (DTW) and arriving at Atlanta airport (ATL).
  • The flight runs via Knoxville (TYS).
  • The flight distance is 595 miles, or 958 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
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