Delta Air Lines flight DL 2172: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 14:00 San Diego (SAN) 2 21:30 Detroit (DTW) M
DL 2172 Non-stop Airbus A321 (321) 4:30 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 14:00 San Diego (SAN) 2 21:30 Detroit (DTW) M
DL 2172 Non-stop Airbus A321 (321) 4:30 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 14:00 San Diego (SAN) 2 21:30 Detroit (DTW) M
DL 2172 Non-stop Airbus A321 (321) 4:30 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 14:00 San Diego (SAN) 2 21:26 Detroit (DTW) M
DL 2172 Non-stop Airbus A321 (321) 4:26 Effective from 2026-10-06
Daily 21:45 Los Angeles (LAX) 3 23:14 San Francisco (SFO) 1
DL 2172 Non-stop Boeing 737-800 (738) 1:29 Effective 2026-02-12 through 2026-03-07
Fri 23:34 Las Vegas Harry Reid (LAS) 1 06:28 Detroit (DTW) M
DL 2172 Non-stop Boeing 737-900 (739) 3:54 Valid until 2026-01-02
The flight arrives 1 day after departure.
Mon,Tue,Sat,Sun 23:37 Las Vegas Harry Reid (LAS) 1 06:30 Detroit (DTW) M
DL 2172 Non-stop Airbus A321 (321) 3:53 Valid until 2026-01-03
The flight arrives 1 day after departure.
Sun 23:45 Las Vegas Harry Reid (LAS) 1 06:38 Detroit (DTW) M
DL 2172 Non-stop Airbus A321 (321) 3:53 Operates only on 2026-01-04
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 2172: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL2172
14:00
San Diego (SAN) 2

21:30
Detroit (DTW) M
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:30, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL2172
14:00
San Diego (SAN) 2

21:30
Detroit (DTW) M
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:30, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL2172
14:00
San Diego (SAN) 2

21:30
Detroit (DTW) M
Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:30, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL2172
14:00
San Diego (SAN) 2

21:26
Detroit (DTW) M
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:26, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL2172
21:45
Los Angeles (LAX) 3

23:14
San Francisco (SFO) 1
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL2172
23:34
Las Vegas Harry Reid (LAS) 1

06:28(+1)
Detroit (DTW) M
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:54, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL2172
23:37
Las Vegas Harry Reid (LAS) 1

06:30(+1)
Detroit (DTW) M
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:53, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL2172
23:45
Las Vegas Harry Reid (LAS) 1

06:38(+1)
Detroit (DTW) M
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:53, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Las Vegas Harry Reid (LAS) - Detroit (DTW)
  • Los Angeles (LAX) - San Francisco (SFO)
  • San Diego (SAN) - Detroit (DTW)
All Delta Air Lines flights
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