Southwest Airlines flight WN 1859: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:10 Chicago Midway (MDW) 07:05 Las Vegas Harry Reid (LAS) 1
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-04-09 through 2026-06-01
Mon-Sat 06:25 Honolulu (HNL) 2 07:15 Lihue (LIH)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 0:50 Effective 2026-08-04 through 2026-09-30
Sun 07:35 Las Vegas Harry Reid (LAS) 1 10:15 El Paso (ELP)
WN 1859 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-04-12 through 2026-05-17
Sun 07:35 Las Vegas Harry Reid (LAS) 1 10:15 El Paso (ELP)
WN 1859 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2026-05-31
Mon,Thu,Fri 07:45 Las Vegas Harry Reid (LAS) 1 10:25 El Paso (ELP)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-04-09 through 2026-06-01
Tue,Wed 08:35 Las Vegas Harry Reid (LAS) 1 11:20 El Paso (ELP)
WN 1859 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-07 through 2026-06-03
Mon-Fri 09:00 Houston Hobby (HOU) 10:40 Denver (DEN)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 09:00 Houston Hobby (HOU) 10:40 Denver (DEN)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-18 through 2026-01-23
Mon-Fri 09:00 Houston Hobby (HOU) 10:40 Denver (DEN)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-26 through 2026-02-04
Sun 09:00 Houston Hobby (HOU) 10:40 Denver (DEN)
WN 1859 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-02-08
Tue,Wed 09:00 Houston Hobby (HOU) 10:40 Denver (DEN)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-10 through 2026-02-11
Tue,Wed 09:00 Houston Hobby (HOU) 10:40 Denver (DEN)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-18 through 2026-03-04
Sun 09:10 Las Vegas Harry Reid (LAS) 1 11:50 El Paso (ELP)
WN 1859 Non-stop Boeing 737-800 (73H) 1:40 Operates only on 2026-05-24
Sat 10:25 Las Vegas Harry Reid (LAS) 1 13:10 El Paso (ELP)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 10:35 Houston Hobby (HOU) 12:10 Denver (DEN)
WN 1859 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 10:35 Houston Hobby (HOU) 12:10 Denver (DEN)
WN 1859 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-20 through 2026-03-01
Sun 10:55 Sacramento (SMF) B 12:25 Santa Ana (SNA)
WN 1859 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 11:55 Houston Hobby (HOU) 13:30 Denver (DEN)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-02-05 through 2026-02-09
Tue,Thu,Sun 11:55 Houston Hobby (HOU) 13:30 Denver (DEN)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-02-15 through 2026-02-19
Mon 11:55 Houston Hobby (HOU) 13:30 Denver (DEN)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-02-23 through 2026-03-02
Thu,Fri,Sun 12:00 Houston Hobby (HOU) 13:35 Denver (DEN)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-01-11 through 2026-01-16
Mon,Sun 12:00 Houston Hobby (HOU) 13:35 Denver (DEN)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-01-19 through 2026-01-25
Sun 12:00 Houston Hobby (HOU) 13:35 Denver (DEN)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-02-01
Sat 12:05 Denver (DEN) 17:50 Miami (MIA)
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-02-14 through 2026-02-28
Sat 12:20 Houston Hobby (HOU) 13:55 Denver (DEN)
WN 1859 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-10 through 2026-02-07
Sat 13:30 San Francisco (SFO) 2 19:00 Dallas Love Field (DAL) 1
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 15:10 San Francisco (SFO) 2 20:45 Dallas Love Field (DAL) 1
WN 1859 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-06-04 through 2026-08-03
Sun 15:10 San Francisco (SFO) 2 20:45 Dallas Love Field (DAL) 1
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-06-07 through 2026-08-02
Tue,Wed 18:10 Denver (DEN) 23:20 Raleigh/Durham (RDU) 1
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 19:15 Denver (DEN) 00:20 Raleigh/Durham (RDU) 1
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-03-05 through 2026-04-06
The flight arrives 1 day after departure.
Sat 19:30 Denver (DEN) 00:40 Raleigh/Durham (RDU) 1
WN 1859 Non-stop Boeing 737-800 (73H) 3:10 Effective 2026-03-07 through 2026-04-04
The flight arrives 1 day after departure.
Sun 19:55 Denver (DEN) 01:00 Raleigh/Durham (RDU) 1
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-03-08 through 2026-04-05
The flight arrives 1 day after departure.
Wed,Thu 20:35 Chicago Midway (MDW) 23:00 San Diego (SAN) 1
WN 1859 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Valid until 2026-01-01
Mon 22:25 Baltimore (BWI) 23:45 Providence (PVD)
WN 1859 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2026-01-05
Fri,Sun 22:35 Baltimore (BWI) 23:55 Providence (PVD)
WN 1859 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-01-02 through 2026-01-04
Sat 22:55 Baltimore (BWI) 00:15 Providence (PVD)
WN 1859 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-01-03
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Thu,Fri 05:10 Chicago Midway (MDW) 10:25 El Paso (ELP)
WN 1859 1-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-04-09 through 2026-06-01
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 1859: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN1859
05:10
Chicago Midway (MDW)

07:05
Las Vegas Harry Reid (LAS) 1
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
06:25
Honolulu (HNL) 2

07:15
Lihue (LIH)
Effective 2026-08-04 through 2026-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
07:35
Las Vegas Harry Reid (LAS) 1

10:15
El Paso (ELP)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1859
07:35
Las Vegas Harry Reid (LAS) 1

10:15
El Paso (ELP)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1859
07:45
Las Vegas Harry Reid (LAS) 1

10:25
El Paso (ELP)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
08:35
Las Vegas Harry Reid (LAS) 1

11:20
El Paso (ELP)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1859
09:00
Houston Hobby (HOU)

10:40
Denver (DEN)
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
09:00
Houston Hobby (HOU)

10:40
Denver (DEN)
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
09:00
Houston Hobby (HOU)

10:40
Denver (DEN)
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
09:00
Houston Hobby (HOU)

10:40
Denver (DEN)
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1859
09:00
Houston Hobby (HOU)

10:40
Denver (DEN)
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
09:00
Houston Hobby (HOU)

10:40
Denver (DEN)
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
09:10
Las Vegas Harry Reid (LAS) 1

11:50
El Paso (ELP)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1859
10:25
Las Vegas Harry Reid (LAS) 1

13:10
El Paso (ELP)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
10:35
Houston Hobby (HOU)

12:10
Denver (DEN)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1859
10:35
Houston Hobby (HOU)

12:10
Denver (DEN)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1859
10:55
Sacramento (SMF) B

12:25
Santa Ana (SNA)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1859
11:55
Houston Hobby (HOU)

13:30
Denver (DEN)
Effective 2026-02-05 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
11:55
Houston Hobby (HOU)

13:30
Denver (DEN)
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
11:55
Houston Hobby (HOU)

13:30
Denver (DEN)
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
12:00
Houston Hobby (HOU)

13:35
Denver (DEN)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
12:00
Houston Hobby (HOU)

13:35
Denver (DEN)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
12:00
Houston Hobby (HOU)

13:35
Denver (DEN)
Operates only on 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
12:05
Denver (DEN)

17:50
Miami (MIA)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
12:20
Houston Hobby (HOU)

13:55
Denver (DEN)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1859
13:30
San Francisco (SFO) 2

19:00
Dallas Love Field (DAL) 1
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
15:10
San Francisco (SFO) 2

20:45
Dallas Love Field (DAL) 1
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1859
15:10
San Francisco (SFO) 2

20:45
Dallas Love Field (DAL) 1
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
18:10
Denver (DEN)

23:20
Raleigh/Durham (RDU) 1
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
19:15
Denver (DEN)

00:20(+1)
Raleigh/Durham (RDU) 1
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN1859
19:30
Denver (DEN)

00:40(+1)
Raleigh/Durham (RDU) 1
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN1859
19:55
Denver (DEN)

01:00(+1)
Raleigh/Durham (RDU) 1
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN1859
20:35
Chicago Midway (MDW)

23:00
San Diego (SAN) 1
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1859
22:25
Baltimore (BWI)

23:45
Providence (PVD)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1859
22:35
Baltimore (BWI)

23:55
Providence (PVD)
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1859
22:55
Baltimore (BWI)

00:15(+1)
Providence (PVD)
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN1859
05:10
Chicago Midway (MDW)

10:25
El Paso (ELP)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:15, 1-stop
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Providence (PVD)
  • Chicago Midway (MDW) - El Paso (ELP)
  • Chicago Midway (MDW) - Las Vegas Harry Reid (LAS)
  • Chicago Midway (MDW) - San Diego (SAN)
  • Denver (DEN) - Miami (MIA)
  • Denver (DEN) - Raleigh/Durham (RDU)
  • Honolulu (HNL) - Lihue (LIH)
  • Houston Hobby (HOU) - Denver (DEN)
  • Las Vegas Harry Reid (LAS) - El Paso (ELP)
  • Sacramento (SMF) - Santa Ana (SNA)
  • San Francisco (SFO) - Dallas Love Field (DAL)
All Southwest Airlines flights
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