Southwest Airlines vuelo WN 4202: Multiple routes

Seleccione fecha de vuelo:
HORARIO DE VUELOS
Vuelos directos:
Dom 08:45 Atlanta (ATL) N 10:55 New York LaGuardia (LGA) B
WN 4202 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2024-09-01
Dom 08:50 Atlanta (ATL) N 11:00 New York LaGuardia (LGA) B
WN 4202 Non-stop Boeing 737-800 (73H) 2:10 Effective 2024-09-08 through 2024-09-29
Mar,Mie 09:00 Atlanta (ATL) N 11:10 New York LaGuardia (LGA) B
WN 4202 Non-stop Boeing 737-800 (73H) 2:10 Valid until 2024-10-02
Lun,Jue,Vie 09:55 Atlanta (ATL) N 12:05 New York LaGuardia (LGA) B
WN 4202 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Valid until 2024-09-30
Sab 11:00 Atlanta (ATL) N 13:10 New York LaGuardia (LGA) B
WN 4202 Non-stop Boeing 737-800 (73H) 2:10 Valid until 2024-09-28
Sab 12:00 Los Angeles (LAX) 1 13:20 Oakland (OAK) 2
WN 4202 Non-stop Boeing 737-700 (73W) 1:20 Effective 2024-10-05 through 2024-11-02
Sab 14:00 Oakland (OAK) 2 16:05 Seattle-Tacoma (SEA)
WN 4202 Non-stop Boeing 737-700 (73W) 2:05 Effective 2024-10-05 through 2024-11-02
Sab 16:15 Saint Louis (STL) 2 18:45 Cleveland (CLE)
WN 4202 Non-stop Boeing 737-700 (73W) 1:30 Effective 2024-11-23 through 2024-11-30
Sab 16:15 Saint Louis (STL) 2 18:45 Cleveland (CLE)
WN 4202 Non-stop Boeing 737-700 (73W) 1:30 Effective 2024-12-21 through 2025-01-04
Lun-Mie 18:20 Burbank (BUR) 19:30 Las Vegas Harry Reid (LAS) 1
WN 4202 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-11-26 through 2024-12-02
Lun,Jue,Vie,Dom 18:20 Burbank (BUR) 19:30 Las Vegas Harry Reid (LAS) 1
WN 4202 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-12-20 through 2025-01-02
Dom 18:20 Burbank (BUR) 19:30 Las Vegas Harry Reid (LAS) 1
WN 4202 Non-stop Boeing 737-700 (73W) 1:10 Operates only on 2025-01-05
Mar,Mie 18:35 Oakland (OAK) 2 20:40 Seattle-Tacoma (SEA)
WN 4202 Non-stop Boeing 737-700 (73W) 2:05 Effective 2024-10-08 through 2024-10-30
Jue,Vie,Dom 19:10 Las Vegas Harry Reid (LAS) 1 21:20 Phoenix Sky Harbor (PHX) 4
WN 4202 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2024-11-03 through 2024-11-10
Lun,Jue,Vie,Dom 19:10 Las Vegas Harry Reid (LAS) 1 21:20 Phoenix Sky Harbor (PHX) 4
WN 4202 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2024-11-11 through 2024-11-25
Vie,Dom 19:10 Las Vegas Harry Reid (LAS) 1 21:20 Phoenix Sky Harbor (PHX) 4
WN 4202 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2024-12-08 through 2024-12-15
Jue 19:10 Las Vegas Harry Reid (LAS) 1 21:20 Phoenix Sky Harbor (PHX) 4
WN 4202 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Operates only on 2024-12-19
Vie 19:10 Las Vegas Harry Reid (LAS) 1 21:20 Phoenix Sky Harbor (PHX) 4
WN 4202 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Operates only on 2025-01-03
Jue 19:15 Oakland (OAK) 2 21:20 Seattle-Tacoma (SEA)
WN 4202 Non-stop Boeing 737-800 (73H) 2:05 Operates only on 2024-10-31
Sab 19:20 Cleveland (CLE) 20:55 Las Vegas Harry Reid (LAS) 1
WN 4202 Non-stop Boeing 737-700 (73W) 4:35 Effective 2024-11-23 through 2024-11-30
Sab 19:20 Cleveland (CLE) 20:55 Las Vegas Harry Reid (LAS) 1
WN 4202 Non-stop Boeing 737-700 (73W) 4:35 Effective 2024-12-21 through 2025-01-04
Lun,Jue,Vie,Dom 19:40 Oakland (OAK) 2 21:45 Seattle-Tacoma (SEA)
WN 4202 Non-stop Boeing 737-800 (73H) 2:05 Effective 2024-10-03 through 2024-10-28
Vie 19:40 Oakland (OAK) 2 21:45 Seattle-Tacoma (SEA)
WN 4202 Non-stop Boeing 737-800 (73H) 2:05 Operates only on 2024-11-01
Lun-Mie 20:05 Las Vegas Harry Reid (LAS) 1 22:15 Phoenix Sky Harbor (PHX) 4
WN 4202 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-11-26 through 2024-12-02
Lun,Jue,Vie,Dom 20:05 Las Vegas Harry Reid (LAS) 1 22:15 Phoenix Sky Harbor (PHX) 4
WN 4202 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-12-20 through 2025-01-02
Dom 20:05 Las Vegas Harry Reid (LAS) 1 22:15 Phoenix Sky Harbor (PHX) 4
WN 4202 Non-stop Boeing 737-700 (73W) 1:10 Operates only on 2025-01-05
Sab 20:35 San Jose (SJC) B 21:55 San Diego (SAN) 1
WN 4202 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-02-15 through 2025-03-01
Sab 21:35 Las Vegas Harry Reid (LAS) 1 23:45 Phoenix Sky Harbor (PHX) 4
WN 4202 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-11-23 through 2024-11-30
Sab 21:35 Las Vegas Harry Reid (LAS) 1 23:45 Phoenix Sky Harbor (PHX) 4
WN 4202 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-12-21 through 2025-01-04
Lun,Jue,Vie,Dom 21:55 Baltimore (BWI) 00:25 Tampa (TPA)
WN 4202 Non-stop Boeing 737-800 (73H) 2:30 Effective 2025-02-13 through 2025-02-17
The flight arrives 1 day after departure.
Jue,Vie,Dom 21:55 Baltimore (BWI) 00:25 Tampa (TPA)
WN 4202 Non-stop Boeing 737-800 (73H) 2:30 Effective 2025-02-21 through 2025-03-02
The flight arrives 1 day after departure.
Vuelos no directos:
Sab 12:00 Los Angeles (LAX) 1 16:05 Seattle-Tacoma (SEA)
WN 4202 1-stop Boeing 737-700 (73W) 4:05 Effective 2024-10-05 through 2024-11-02
Sab 16:15 Saint Louis (STL) 2 20:55 Las Vegas Harry Reid (LAS) 1
WN 4202 1-stop Boeing 737-700 (73W) 6:40 Effective 2024-11-23 through 2024-11-30
Sab 16:15 Saint Louis (STL) 2 20:55 Las Vegas Harry Reid (LAS) 1
WN 4202 1-stop Boeing 737-700 (73W) 6:40 Effective 2024-12-21 through 2025-01-04
Lun-Mie 18:20 Burbank (BUR) 22:15 Phoenix Sky Harbor (PHX) 4
WN 4202 1-stop Boeing 737-700 (73W) 2:55 Effective 2024-11-26 through 2024-12-02
Lun,Jue,Vie,Dom 18:20 Burbank (BUR) 22:15 Phoenix Sky Harbor (PHX) 4
WN 4202 1-stop Boeing 737-700 (73W) 2:55 Effective 2024-12-20 through 2025-01-02
Dom 18:20 Burbank (BUR) 22:15 Phoenix Sky Harbor (PHX) 4
WN 4202 1-stop Boeing 737-700 (73W) 2:55 Operates only on 2025-01-05
Sab 19:20 Cleveland (CLE) 23:45 Phoenix Sky Harbor (PHX) 4
WN 4202 1-stop Boeing 737-700 (73W) 6:25 Effective 2024-11-23 through 2024-11-30
Sab 19:20 Cleveland (CLE) 23:45 Phoenix Sky Harbor (PHX) 4
WN 4202 1-stop Boeing 737-700 (73W) 6:25 Effective 2024-12-21 through 2025-01-04
Sab 16:15 Saint Louis (STL) 2 23:45 Phoenix Sky Harbor (PHX) 4
WN 4202 2-stop Boeing 737-700 (73W) 8:30 Effective 2024-11-23 through 2024-11-30
Sab 16:15 Saint Louis (STL) 2 23:45 Phoenix Sky Harbor (PHX) 4
WN 4202 2-stop Boeing 737-700 (73W) 8:30 Effective 2024-12-21 through 2025-01-04
This flight number is listed as serving the following routes:


Comentarios - Descargo de responsabilidad - Privacidad
FlightMapper.net Buscador de vuelos Países Líneas Aéreas
LANGUAGES
Southwest Airlines vuelo WN 4202: Multiple routes
Seleccione fecha de vuelo:
HORARIO DE VUELOS
Vuelos directos:
Southwest Airlines WN4202
08:45
Atlanta (ATL) N

10:55
New York LaGuardia (LGA) B
Operates only on 2024-09-01
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
-
Dom
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4202
08:50
Atlanta (ATL) N

11:00
New York LaGuardia (LGA) B
Effective 2024-09-08 through 2024-09-29
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
-
Dom
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4202
09:00
Atlanta (ATL) N

11:10
New York LaGuardia (LGA) B
Valid until 2024-10-02
Lun
-
Mar
Mie
Jue
-
Vie
-
Sab
-
Dom
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4202
09:55
Atlanta (ATL) N

12:05
New York LaGuardia (LGA) B
Valid until 2024-09-30
Lun
Mar
-
Mie
-
Jue
Vie
Sab
-
Dom
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4202
11:00
Atlanta (ATL) N

13:10
New York LaGuardia (LGA) B
Valid until 2024-09-28
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4202
12:00
Los Angeles (LAX) 1

13:20
Oakland (OAK) 2
Effective 2024-10-05 through 2024-11-02
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
14:00
Oakland (OAK) 2

16:05
Seattle-Tacoma (SEA)
Effective 2024-10-05 through 2024-11-02
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 2:05, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
16:15
Saint Louis (STL) 2

18:45
Cleveland (CLE)
Effective 2024-11-23 through 2024-11-30
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
16:15
Saint Louis (STL) 2

18:45
Cleveland (CLE)
Effective 2024-12-21 through 2025-01-04
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
18:20
Burbank (BUR)

19:30
Las Vegas Harry Reid (LAS) 1
Effective 2024-11-26 through 2024-12-02
Lun
Mar
Mie
Jue
-
Vie
-
Sab
-
Dom
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
18:20
Burbank (BUR)

19:30
Las Vegas Harry Reid (LAS) 1
Effective 2024-12-20 through 2025-01-02
Lun
Mar
-
Mie
-
Jue
Vie
Sab
-
Dom
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
18:20
Burbank (BUR)

19:30
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-01-05
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
-
Dom
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
18:35
Oakland (OAK) 2

20:40
Seattle-Tacoma (SEA)
Effective 2024-10-08 through 2024-10-30
Lun
-
Mar
Mie
Jue
-
Vie
-
Sab
-
Dom
-
Duration: 2:05, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
19:10
Las Vegas Harry Reid (LAS) 1

21:20
Phoenix Sky Harbor (PHX) 4
Effective 2024-11-03 through 2024-11-10
Lun
-
Mar
-
Mie
-
Jue
Vie
Sab
-
Dom
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4202
19:10
Las Vegas Harry Reid (LAS) 1

21:20
Phoenix Sky Harbor (PHX) 4
Effective 2024-11-11 through 2024-11-25
Lun
Mar
-
Mie
-
Jue
Vie
Sab
-
Dom
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4202
19:10
Las Vegas Harry Reid (LAS) 1

21:20
Phoenix Sky Harbor (PHX) 4
Effective 2024-12-08 through 2024-12-15
Lun
-
Mar
-
Mie
-
Jue
-
Vie
Sab
-
Dom
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4202
19:10
Las Vegas Harry Reid (LAS) 1

21:20
Phoenix Sky Harbor (PHX) 4
Operates only on 2024-12-19
Lun
-
Mar
-
Mie
-
Jue
Vie
-
Sab
-
Dom
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4202
19:10
Las Vegas Harry Reid (LAS) 1

21:20
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-01-03
Lun
-
Mar
-
Mie
-
Jue
-
Vie
Sab
-
Dom
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4202
19:15
Oakland (OAK) 2

21:20
Seattle-Tacoma (SEA)
Operates only on 2024-10-31
Lun
-
Mar
-
Mie
-
Jue
Vie
-
Sab
-
Dom
-
Duration: 2:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4202
19:20
Cleveland (CLE)

20:55
Las Vegas Harry Reid (LAS) 1
Effective 2024-11-23 through 2024-11-30
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 4:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
19:20
Cleveland (CLE)

20:55
Las Vegas Harry Reid (LAS) 1
Effective 2024-12-21 through 2025-01-04
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 4:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
19:40
Oakland (OAK) 2

21:45
Seattle-Tacoma (SEA)
Effective 2024-10-03 through 2024-10-28
Lun
Mar
-
Mie
-
Jue
Vie
Sab
-
Dom
Duration: 2:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4202
19:40
Oakland (OAK) 2

21:45
Seattle-Tacoma (SEA)
Operates only on 2024-11-01
Lun
-
Mar
-
Mie
-
Jue
-
Vie
Sab
-
Dom
-
Duration: 2:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4202
20:05
Las Vegas Harry Reid (LAS) 1

22:15
Phoenix Sky Harbor (PHX) 4
Effective 2024-11-26 through 2024-12-02
Lun
Mar
Mie
Jue
-
Vie
-
Sab
-
Dom
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
20:05
Las Vegas Harry Reid (LAS) 1

22:15
Phoenix Sky Harbor (PHX) 4
Effective 2024-12-20 through 2025-01-02
Lun
Mar
-
Mie
-
Jue
Vie
Sab
-
Dom
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
20:05
Las Vegas Harry Reid (LAS) 1

22:15
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-01-05
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
-
Dom
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
20:35
San Jose (SJC) B

21:55
San Diego (SAN) 1
Effective 2025-02-15 through 2025-03-01
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
21:35
Las Vegas Harry Reid (LAS) 1

23:45
Phoenix Sky Harbor (PHX) 4
Effective 2024-11-23 through 2024-11-30
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
21:35
Las Vegas Harry Reid (LAS) 1

23:45
Phoenix Sky Harbor (PHX) 4
Effective 2024-12-21 through 2025-01-04
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
21:55
Baltimore (BWI)

00:25(+1)
Tampa (TPA)
Effective 2025-02-13 through 2025-02-17
Lun
Mar
-
Mie
-
Jue
Vie
Sab
-
Dom
Duration: 2:30, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN4202
21:55
Baltimore (BWI)

00:25(+1)
Tampa (TPA)
Effective 2025-02-21 through 2025-03-02
Lun
-
Mar
-
Mie
-
Jue
Vie
Sab
-
Dom
Duration: 2:30, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Vuelos no directos:
Southwest Airlines WN4202
12:00
Los Angeles (LAX) 1

16:05
Seattle-Tacoma (SEA)
Effective 2024-10-05 through 2024-11-02
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 4:05, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
16:15
Saint Louis (STL) 2

20:55
Las Vegas Harry Reid (LAS) 1
Effective 2024-11-23 through 2024-11-30
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 6:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
16:15
Saint Louis (STL) 2

20:55
Las Vegas Harry Reid (LAS) 1
Effective 2024-12-21 through 2025-01-04
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 6:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
18:20
Burbank (BUR)

22:15
Phoenix Sky Harbor (PHX) 4
Effective 2024-11-26 through 2024-12-02
Lun
Mar
Mie
Jue
-
Vie
-
Sab
-
Dom
-
Duration: 2:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
18:20
Burbank (BUR)

22:15
Phoenix Sky Harbor (PHX) 4
Effective 2024-12-20 through 2025-01-02
Lun
Mar
-
Mie
-
Jue
Vie
Sab
-
Dom
Duration: 2:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
18:20
Burbank (BUR)

22:15
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-01-05
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
-
Dom
Duration: 2:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
19:20
Cleveland (CLE)

23:45
Phoenix Sky Harbor (PHX) 4
Effective 2024-11-23 through 2024-11-30
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 6:25, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
19:20
Cleveland (CLE)

23:45
Phoenix Sky Harbor (PHX) 4
Effective 2024-12-21 through 2025-01-04
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 6:25, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
16:15
Saint Louis (STL) 2

23:45
Phoenix Sky Harbor (PHX) 4
Effective 2024-11-23 through 2024-11-30
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 8:30, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
16:15
Saint Louis (STL) 2

23:45
Phoenix Sky Harbor (PHX) 4
Effective 2024-12-21 through 2025-01-04
Lun
-
Mar
-
Mie
-
Jue
-
Vie
-
Sab
Dom
-
Duration: 8:30, 2-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - New York LaGuardia (LGA)
  • Baltimore (BWI) - Tampa (TPA)
  • Burbank (BUR) - Las Vegas Harry Reid (LAS)
  • Burbank (BUR) - Phoenix Sky Harbor (PHX)
  • Cleveland (CLE) - Las Vegas Harry Reid (LAS)
  • Cleveland (CLE) - Phoenix Sky Harbor (PHX)
  • Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
  • Los Angeles (LAX) - Oakland (OAK)
  • Los Angeles (LAX) - Seattle-Tacoma (SEA)
  • Oakland (OAK) - Seattle-Tacoma (SEA)
  • Saint Louis (STL) - Cleveland (CLE)
  • Saint Louis (STL) - Las Vegas Harry Reid (LAS)
  • Saint Louis (STL) - Phoenix Sky Harbor (PHX)
  • San Jose (SJC) - San Diego (SAN)
Todos los vuelos de Southwest Airlines
Comentarios     -     Descargo de responsabilidad     -     Privacidad