Delta Air Lines flight DL 404: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 06:30 Atlanta (ATL) S 08:48 New York LaGuardia (LGA) C
DL 404 Non-stop Airbus A321 (321) 2:18 Effective 2026-01-05 through 2026-03-06
Mon-Fri 06:30 Atlanta (ATL) S 08:40 New York LaGuardia (LGA) C
DL 404 Non-stop Airbus A321 (321) 2:10 Effective 2026-03-09 through 2026-04-10
Mon-Fri 06:30 Atlanta (ATL) S 08:47 New York LaGuardia (LGA) C
DL 404 Non-stop Airbus A321 (321) 2:17 Effective 2026-04-13 through 2026-07-06
Mon-Fri 06:30 Atlanta (ATL) S 08:46 New York LaGuardia (LGA) C
DL 404 Non-stop Airbus A321 (321) 2:16 Effective 2026-07-07 through 2026-10-05
Mon-Fri 06:30 Atlanta (ATL) S 08:45 New York LaGuardia (LGA) C
DL 404 Non-stop Airbus A321 (321) 2:15 Effective from 2026-10-06
Wed,Thu 14:45 Raleigh/Durham (RDU) 2 16:57 Boston Logan (BOS) A
DL 404 Non-stop Airbus A220-100 (221) 2:12 Valid until 2026-01-01
Sat,Sun 16:07 Las Vegas Harry Reid (LAS) 1 21:13 Minneapolis/Saint Paul (MSP) 1
DL 404 Non-stop Airbus A350-900 (359) 3:06 Effective 2026-01-03 through 2026-01-04
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This flight number is listed as serving the following routes:
Delta Air Lines flight DL 404: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Delta Air Lines DL404
Effective 2026-01-05 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:18, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL404
Effective 2026-03-09 through 2026-04-10
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL404
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:17, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL404
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:16, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL404
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 DL404
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:12, non-stop
Airbus A220-100 (221)

Direct Flights:

Delta Air Lines DL404
Effective 2026-01-03 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:06, non-stop
Airbus A350-900 (359)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - New York LaGuardia (LGA)
  • Las Vegas Harry Reid (LAS) - Minneapolis/Saint Paul (MSP)
  • Raleigh/Durham (RDU) - Boston Logan (BOS)