Delta Air Lines flight DL 1451: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 13:34 Los Angeles (LAX) 3 19:04 New Orleans (MSY)
DL 1451 Non-stop Boeing 737-800 (738) 3:30 Operates only on 2026-02-14
Mon,Wed-Fri,Sun 13:35 Los Angeles (LAX) 3 19:03 New Orleans (MSY)
DL 1451 Non-stop Boeing 737-800 (738) 3:28 Effective 2026-02-12 through 2026-02-23
Mon,Thu,Fri,Sun 13:35 Los Angeles (LAX) 3 19:03 New Orleans (MSY)
DL 1451 Non-stop Boeing 737-800 (738) 3:28 Effective 2026-02-26 through 2026-03-06
Tue 15:30 Los Angeles (LAX) 3 20:58 New Orleans (MSY)
DL 1451 Non-stop Boeing 737-800 (738) 3:28 Effective 2026-02-17 through 2026-02-24
Tue,Wed 15:30 Los Angeles (LAX) 3 20:58 New Orleans (MSY)
DL 1451 Non-stop Boeing 737-800 (738) 3:28 Effective 2026-02-25 through 2026-03-04
Mon,Thu,Fri,Sun 17:10 Salt Lake City (SLC) 18:52 Phoenix Sky Harbor (PHX) 3
DL 1451 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-01-19 through 2026-02-06
Mon 17:10 Salt Lake City (SLC) 18:52 Phoenix Sky Harbor (PHX) 3
DL 1451 Non-stop Boeing 737-900 (739) 1:42 Operates only on 2026-02-09
Mon,Tue,Fri,Sat 17:15 Salt Lake City (SLC) 18:57 Phoenix Sky Harbor (PHX) 3
DL 1451 Non-stop Boeing 737-800 (738) 1:42 Valid until 2026-01-03
Sun 17:39 Salt Lake City (SLC) 19:21 Phoenix Sky Harbor (PHX) 3
DL 1451 Non-stop Airbus A320 (320) 1:42 Operates only on 2026-01-04
Mon-Fri,Sun 17:45 Salt Lake City (SLC) 18:28 Phoenix Sky Harbor (PHX) 3
DL 1451 Non-stop Airbus A321neo (32Q) 1:43 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 17:45 Salt Lake City (SLC) 18:27 Phoenix Sky Harbor (PHX) 3
DL 1451 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-04-13 through 2026-05-06
Mon-Fri,Sun 17:45 Salt Lake City (SLC) 18:26 Phoenix Sky Harbor (PHX) 3
DL 1451 Non-stop Boeing 737-900 (739) 1:41 Effective 2026-05-07 through 2026-05-22
Mon-Fri,Sun 17:45 Salt Lake City (SLC) 18:26 Phoenix Sky Harbor (PHX) 3
DL 1451 Non-stop Boeing 737-900 (739) 1:41 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 17:45 Salt Lake City (SLC) 18:26 Phoenix Sky Harbor (PHX) 3
DL 1451 Non-stop Boeing 737-900 (739) 1:41 Effective from 2026-09-07
Mon-Fri,Sun 19:25 Phoenix Sky Harbor (PHX) 3 22:04 Salt Lake City (SLC)
DL 1451 Non-stop Boeing 737-900 (739) 1:39 Effective 2026-04-13 through 2026-05-06
Mon-Fri,Sun 19:25 Phoenix Sky Harbor (PHX) 3 22:03 Salt Lake City (SLC)
DL 1451 Non-stop Boeing 737-900 (739) 1:38 Effective 2026-05-07 through 2026-05-22
Mon-Fri,Sun 19:25 Phoenix Sky Harbor (PHX) 3 22:03 Salt Lake City (SLC)
DL 1451 Non-stop Boeing 737-900 (739) 1:38 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 19:25 Phoenix Sky Harbor (PHX) 3 22:03 Salt Lake City (SLC)
DL 1451 Non-stop Boeing 737-900 (739) 1:38 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 19:25 Phoenix Sky Harbor (PHX) 3 22:07 Salt Lake City (SLC)
DL 1451 Non-stop Boeing 737-900 (739) 1:42 Effective from 2026-10-06
Mon-Fri,Sun 19:35 Phoenix Sky Harbor (PHX) 3 22:17 Salt Lake City (SLC)
DL 1451 Non-stop Airbus A321neo (32Q) 1:42 Effective 2026-03-08 through 2026-04-12
Mon,Tue,Fri,Sat 19:55 Phoenix Sky Harbor (PHX) 3 21:37 Salt Lake City (SLC)
DL 1451 Non-stop Boeing 737-800 (738) 1:42 Valid until 2026-01-03
Mon,Thu,Fri,Sun 19:59 Phoenix Sky Harbor (PHX) 3 21:39 Salt Lake City (SLC)
DL 1451 Non-stop Boeing 737-900 (739) 1:40 Effective 2026-01-19 through 2026-02-06
Mon 19:59 Phoenix Sky Harbor (PHX) 3 21:39 Salt Lake City (SLC)
DL 1451 Non-stop Boeing 737-900 (739) 1:40 Operates only on 2026-02-09
Sun 20:16 Phoenix Sky Harbor (PHX) 3 21:58 Salt Lake City (SLC)
DL 1451 Non-stop Airbus A320 (320) 1:42 Operates only on 2026-01-04
Sat 21:30 Salt Lake City (SLC) 22:21 Phoenix Sky Harbor (PHX) 3
DL 1451 Non-stop Airbus A321neo (32Q) 1:51 Effective 2026-03-14 through 2026-04-11
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This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 1451: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL1451
13:34
Los Angeles (LAX) 3

19:04
New Orleans (MSY)
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL1451
13:35
Los Angeles (LAX) 3

19:03
New Orleans (MSY)
Effective 2026-02-12 through 2026-02-23
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:28, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL1451
13:35
Los Angeles (LAX) 3

19:03
New Orleans (MSY)
Effective 2026-02-26 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:28, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL1451
15:30
Los Angeles (LAX) 3

20:58
New Orleans (MSY)
Effective 2026-02-17 through 2026-02-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:28, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL1451
15:30
Los Angeles (LAX) 3

20:58
New Orleans (MSY)
Effective 2026-02-25 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:28, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL1451
17:10
Salt Lake City (SLC)

18:52
Phoenix Sky Harbor (PHX) 3
Effective 2026-01-19 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:42, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
17:10
Salt Lake City (SLC)

18:52
Phoenix Sky Harbor (PHX) 3
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:42, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
17:15
Salt Lake City (SLC)

18:57
Phoenix Sky Harbor (PHX) 3
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 1:42, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL1451
17:39
Salt Lake City (SLC)

19:21
Phoenix Sky Harbor (PHX) 3
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:42, non-stop
Airbus A320 (320)
Direct Flights:
Delta Air Lines DL1451
17:45
Salt Lake City (SLC)

18:28
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:43, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1451
17:45
Salt Lake City (SLC)

18:27
Phoenix Sky Harbor (PHX) 3
Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:42, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
17:45
Salt Lake City (SLC)

18:26
Phoenix Sky Harbor (PHX) 3
Effective 2026-05-07 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:41, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
17:45
Salt Lake City (SLC)

18:26
Phoenix Sky Harbor (PHX) 3
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:41, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
17:45
Salt Lake City (SLC)

18:26
Phoenix Sky Harbor (PHX) 3
Effective from 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:41, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
19:25
Phoenix Sky Harbor (PHX) 3

22:04
Salt Lake City (SLC)
Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:39, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
19:25
Phoenix Sky Harbor (PHX) 3

22:03
Salt Lake City (SLC)
Effective 2026-05-07 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:38, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
19:25
Phoenix Sky Harbor (PHX) 3

22:03
Salt Lake City (SLC)
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:38, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
19:25
Phoenix Sky Harbor (PHX) 3

22:03
Salt Lake City (SLC)
Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:38, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
19:25
Phoenix Sky Harbor (PHX) 3

22:07
Salt Lake City (SLC)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:42, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
19:35
Phoenix Sky Harbor (PHX) 3

22:17
Salt Lake City (SLC)
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:42, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1451
19:55
Phoenix Sky Harbor (PHX) 3

21:37
Salt Lake City (SLC)
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 1:42, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL1451
19:59
Phoenix Sky Harbor (PHX) 3

21:39
Salt Lake City (SLC)
Effective 2026-01-19 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
19:59
Phoenix Sky Harbor (PHX) 3

21:39
Salt Lake City (SLC)
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1451
20:16
Phoenix Sky Harbor (PHX) 3

21:58
Salt Lake City (SLC)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:42, non-stop
Airbus A320 (320)
Direct Flights:
Delta Air Lines DL1451
21:30
Salt Lake City (SLC)

22:21
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:51, non-stop
Airbus A321neo (32Q)
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Parallax here
This flight number is listed as serving the following routes:
  • Los Angeles (LAX) - New Orleans (MSY)
  • Salt Lake City (SLC) - Phoenix Sky Harbor (PHX)
All Delta Air Lines flights
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