Delta Air Lines flight DL 1100: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Sat 07:25 Atlanta (ATL) S 09:23 Philadelphia (PHL) D DL 1100 Non-stop Airbus A321 (321) 1:58 Effective 2026-02-14 through 2026-03-07
Daily 07:25 Atlanta (ATL) S 09:22 Philadelphia (PHL) D DL 1100 Non-stop Airbus A321 (321) 1:57 Effective 2026-03-08 through 2026-04-12
Mon-Fri 07:30 Atlanta (ATL) S 09:27 Philadelphia (PHL) D DL 1100 Non-stop Airbus A320 (320) 1:57 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 07:30 Atlanta (ATL) S 09:27 Philadelphia (PHL) D DL 1100 Non-stop Airbus A320 (320) 1:57 Effective 2026-02-22 through 2026-03-06
Mon-Fri,Sun 10:21 Philadelphia (PHL) D 12:34 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:13 Effective 2026-04-13 through 2026-05-06
Daily 10:21 Philadelphia (PHL) D 12:35 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:14 Effective 2026-09-10 through 2026-10-05
Daily 10:21 Philadelphia (PHL) D 12:36 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:15 Effective from 2026-10-06
Daily 10:28 Philadelphia (PHL) D 12:40 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:12 Effective 2026-03-08 through 2026-04-12
Daily 10:30 Philadelphia (PHL) D 12:40 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:10 Effective 2026-01-05 through 2026-01-26
Mon,Wed-Sun 10:30 Philadelphia (PHL) D 12:40 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:10 Effective 2026-01-28 through 2026-02-06
Tue 10:30 Philadelphia (PHL) D 12:39 Atlanta (ATL) S DL 1100 Non-stop Boeing 737-900 (739) 2:09 Operates only on 2026-02-03
Mon-Wed,Sat 10:30 Philadelphia (PHL) D 12:40 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:10 Effective 2026-02-09 through 2026-02-14
Mon-Fri 10:30 Philadelphia (PHL) D 12:40 Atlanta (ATL) S DL 1100 Non-stop Airbus A320 (320) 2:10 Effective 2026-02-12 through 2026-02-20
Sat 10:30 Philadelphia (PHL) D 12:40 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:10 Effective 2026-02-21 through 2026-03-07
Mon-Fri,Sun 10:30 Philadelphia (PHL) D 12:40 Atlanta (ATL) S DL 1100 Non-stop Airbus A320 (320) 2:10 Effective 2026-02-22 through 2026-03-06
Mon-Fri,Sun 10:38 Philadelphia (PHL) D 12:51 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:13 Effective 2026-05-07 through 2026-05-22
Mon-Fri,Sun 10:38 Philadelphia (PHL) D 12:51 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:13 Effective 2026-05-25 through 2026-07-06
Mon-Fri,Sun 10:38 Philadelphia (PHL) D 12:52 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:14 Effective 2026-07-07 through 2026-08-14
Daily 10:38 Philadelphia (PHL) D 12:52 Atlanta (ATL) S DL 1100 Non-stop Airbus A321 (321) 2:14 Effective 2026-08-15 through 2026-09-09
Tue 10:56 Philadelphia (PHL) D 13:05 Atlanta (ATL) S DL 1100 Non-stop Boeing 737-900 (739) 2:09 Operates only on 2026-01-27
Mon,Tue,Sat 21:30 Atlanta (ATL) S 22:49 Raleigh/Durham (RDU) 2 DL 1100 Non-stop Boeing 737-800 (738) 1:19 Valid until 2026-01-03
Fri,Sun 21:30 Atlanta (ATL) S 22:49 Raleigh/Durham (RDU) 2 DL 1100 Non-stop Boeing 737-900 (739) 1:19 Effective 2026-01-02 through 2026-01-04

This flight number is listed as serving the following routes:

Atlanta (ATL) - Raleigh/Durham (RDU)
Philadelphia (PHL) - Atlanta (ATL)

All Delta Air Lines flights

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Delta Air Lines flight DL 1100: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL1100

07:25

Atlanta (ATL) S

09:23

Philadelphia (PHL) D

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:58, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

07:25

Atlanta (ATL) S

09:22

Philadelphia (PHL) D

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:57, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

07:30

Atlanta (ATL) S

09:27

Philadelphia (PHL) D

Effective 2026-02-12 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:57, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1100

07:30

Atlanta (ATL) S

09:27

Philadelphia (PHL) D

Effective 2026-02-22 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:57, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1100

10:21

Philadelphia (PHL) D

12:34

Atlanta (ATL) S

Effective 2026-04-13 through 2026-05-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:13, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:21

Philadelphia (PHL) D

12:35

Atlanta (ATL) S

Effective 2026-09-10 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:14, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:21

Philadelphia (PHL) D

12:36

Atlanta (ATL) S

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:15, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:28

Philadelphia (PHL) D

12:40

Atlanta (ATL) S

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:30

Philadelphia (PHL) D

12:40

Atlanta (ATL) S

Effective 2026-01-05 through 2026-01-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:10, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:30

Philadelphia (PHL) D

12:40

Atlanta (ATL) S

Effective 2026-01-28 through 2026-02-06

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 2:10, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:30

Philadelphia (PHL) D

12:39

Atlanta (ATL) S

Operates only on 2026-02-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:09, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1100

10:30

Philadelphia (PHL) D

12:40

Atlanta (ATL) S

Effective 2026-02-09 through 2026-02-14

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:30

Philadelphia (PHL) D

12:40

Atlanta (ATL) S

Effective 2026-02-12 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:10, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1100

10:30

Philadelphia (PHL) D

12:40

Atlanta (ATL) S

Effective 2026-02-21 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:30

Philadelphia (PHL) D

12:40

Atlanta (ATL) S

Effective 2026-02-22 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1100

10:38

Philadelphia (PHL) D

12:51

Atlanta (ATL) S

Effective 2026-05-07 through 2026-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:13, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:38

Philadelphia (PHL) D

12:51

Atlanta (ATL) S

Effective 2026-05-25 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:13, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:38

Philadelphia (PHL) D

12:52

Atlanta (ATL) S

Effective 2026-07-07 through 2026-08-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:14, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:38

Philadelphia (PHL) D

12:52

Atlanta (ATL) S

Effective 2026-08-15 through 2026-09-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:14, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1100

10:56

Philadelphia (PHL) D

13:05

Atlanta (ATL) S

Operates only on 2026-01-27

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:09, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1100

21:30

Atlanta (ATL) S

22:49

Raleigh/Durham (RDU) 2

Valid until 2026-01-03

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:19, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1100

21:30

Atlanta (ATL) S

22:49

Raleigh/Durham (RDU) 2

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:19, non-stop
Boeing 737-900 (739)

This flight number is listed as serving the following routes:

Atlanta (ATL) - Raleigh/Durham (RDU)
Philadelphia (PHL) - Atlanta (ATL)

All Delta Air Lines flights

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