Delta Air Lines flight DL 2135: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 07:00 Phoenix Sky Harbor (PHX) 3 12:40 Detroit (DTW) M
DL 2135 Non-stop Boeing 757-300 (753) 3:40 Valid until 2026-01-04
Daily 12:15 Atlanta (ATL) S 13:59 Washington Dulles (IAD)
DL 2135 Non-stop Airbus A319 (319) 1:44 Effective 2026-04-13 through 2026-10-05
Daily 12:15 Atlanta (ATL) S 13:56 Washington Dulles (IAD)
DL 2135 Non-stop Airbus A319 (319) 1:41 Effective from 2026-10-06
Tue,Wed 12:20 Atlanta (ATL) S 13:59 Washington Dulles (IAD)
DL 2135 Non-stop Airbus A220-300 (223) 1:39 Effective 2026-01-06 through 2026-01-14
Tue,Wed 15:00 Washington Dulles (IAD) 17:02 Atlanta (ATL) S
DL 2135 Non-stop Airbus A220-300 (223) 2:02 Effective 2026-01-06 through 2026-01-14
Daily 15:00 Washington Dulles (IAD) 16:56 Atlanta (ATL) S
DL 2135 Non-stop Airbus A319 (319) 1:56 Effective 2026-04-13 through 2026-07-06
Daily 15:00 Washington Dulles (IAD) 16:57 Atlanta (ATL) S
DL 2135 Non-stop Airbus A319 (319) 1:57 Effective 2026-07-07 through 2026-10-05
Daily 15:00 Washington Dulles (IAD) 16:56 Atlanta (ATL) S
DL 2135 Non-stop Airbus A319 (319) 1:56 Effective from 2026-10-06
Daily 22:55 Atlanta (ATL) S 00:34 San Antonio (SAT) A
DL 2135 Non-stop Airbus A321 (321) 2:39 Effective 2026-02-12 through 2026-03-07
The flight arrives 1 day after departure.
Mon-Fri,Sun 22:59 Atlanta (ATL) S 00:38 San Antonio (SAT) A
DL 2135 Non-stop Airbus A321 (321) 2:39 Effective 2026-01-19 through 2026-02-11
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 2135: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL2135
07:00
Phoenix Sky Harbor (PHX) 3

12:40
Detroit (DTW) M
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 757-300 (753)
Direct Flights:
Delta Air Lines DL2135
12:15
Atlanta (ATL) S

13:59
Washington Dulles (IAD)
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL2135
12:15
Atlanta (ATL) S

13:56
Washington Dulles (IAD)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL2135
12:20
Atlanta (ATL) S

13:59
Washington Dulles (IAD)
Effective 2026-01-06 through 2026-01-14
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:39, non-stop
Airbus A220-300 (223)
Direct Flights:
Delta Air Lines DL2135
15:00
Washington Dulles (IAD)

17:02
Atlanta (ATL) S
Effective 2026-01-06 through 2026-01-14
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:02, non-stop
Airbus A220-300 (223)
Direct Flights:
Delta Air Lines DL2135
15:00
Washington Dulles (IAD)

16:56
Atlanta (ATL) S
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL2135
15:00
Washington Dulles (IAD)

16:57
Atlanta (ATL) S
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL2135
15:00
Washington Dulles (IAD)

16:56
Atlanta (ATL) S
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL2135
22:55
Atlanta (ATL) S

00:34(+1)
San Antonio (SAT) A
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL2135
22:59
Atlanta (ATL) S

00:38(+1)
San Antonio (SAT) A
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:39, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - San Antonio (SAT)
  • Atlanta (ATL) - Washington Dulles (IAD)
  • Phoenix Sky Harbor (PHX) - Detroit (DTW)
All Delta Air Lines flights
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