Flight WN3598

Southwest Airlines flight WN3598

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Looking for WN3598 in the air…

Long Beach (LGB) to Austin (AUS)

Historically, this flight arrives 15+ minutes late 13% of the time, and when it is late the delay averages 99 minutes. It was cancelled 0.0% of the time.

On-time arrivals

86.7%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

99 min

Flights arriving 15+ minutes late

Flights tracked

46

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 66%
• Air traffic control & airport 31%
• Airline (crew, maintenance, cleaning) 3%
• Extreme weather 0%
• Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

Salt Lake City (SLC) to Sacramento (SMF)

Historically, this flight arrives 15+ minutes late 6% of the time, and when it is late the delay averages 70 minutes. It was cancelled 0.0% of the time.

On-time arrivals

93.5%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

70 min

Flights arriving 15+ minutes late

Flights tracked

31

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 97%
• Airline (crew, maintenance, cleaning) 3%
• Air traffic control & airport 0%
• Extreme weather 0%
• Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

St Louis (STL) to Phoenix (PHX)

Historically, this flight arrives 15+ minutes late 23% of the time, and when it is late the delay averages 38 minutes. It was cancelled 0.0% of the time.

On-time arrivals

76.7%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

38 min

Flights arriving 15+ minutes late

Flights tracked

30

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 36%
• Airline (crew, maintenance, cleaning) 34%
• Air traffic control & airport 30%
• Extreme weather 0%
• Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

Austin (AUS) to Oklahoma City (OKC)

Historically, this flight arrives 15+ minutes late 0% of the time. It was cancelled 0.0% of the time.

On-time arrivals

100.0%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

—

Flights arriving 15+ minutes late

Flights tracked

24

Scheduled flights in the period

Oklahoma City (OKC) to St Louis (STL)

Historically, this flight arrives 15+ minutes late 0% of the time. It was cancelled 0.0% of the time.

On-time arrivals

100.0%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

—

Flights arriving 15+ minutes late

Flights tracked

24

Scheduled flights in the period

Long Beach (LGB) to Reno (RNO)

Only 13 flights on record, which is too few for reliable odds.

On-time arrivals

75.0%

Less than 15 minutes late

Cancelled

7.7%

Of scheduled flights

Average delay when late

105 min

Flights arriving 15+ minutes late

Flights tracked

13

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 98%
• Airline (crew, maintenance, cleaning) 2%
• Air traffic control & airport 0%
• Extreme weather 0%
• Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

Austin (AUS) to Salt Lake City (SLC)

Only 4 flights on record, which is too few for reliable odds.

On-time arrivals

100.0%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

—

Flights arriving 15+ minutes late

Flights tracked

4

Scheduled flights in the period

Nashville (BNA) to Salt Lake City (SLC)

Only 4 flights on record, which is too few for reliable odds.

On-time arrivals

100.0%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

—

Flights arriving 15+ minutes late

Flights tracked

4

Scheduled flights in the period

Sacramento (SMF) to Ontario (ONT)

Only 4 flights on record, which is too few for reliable odds.

On-time arrivals

75.0%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

49 min

Flights arriving 15+ minutes late

Flights tracked

4

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 100%
• Airline (crew, maintenance, cleaning) 0%
• Late-arriving aircraft 0%
• Extreme weather 0%
• Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

Orlando (MCO) to Dallas (DAL)

Only 3 flights on record, which is too few for reliable odds.

On-time arrivals

66.7%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

43 min

Flights arriving 15+ minutes late

Flights tracked

3

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 53%
• Airline (crew, maintenance, cleaning) 47%
• Air traffic control & airport 0%
• Extreme weather 0%
• Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

Denver (DEN) to Kansas City (MCI)

Only 2 flights on record, which is too few for reliable odds.

On-time arrivals

50.0%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

81 min

Flights arriving 15+ minutes late

Flights tracked

2

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 100%
• Airline (crew, maintenance, cleaning) 0%
• Air traffic control & airport 0%
• Extreme weather 0%
• Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

Sep 2025 Feb 2026

Show as table

Month	On time	Flights
September 2025	92.9%	42
October 2025	76.7%	30
November 2025	87.0%	47
December 2025	92.9%	57
January 2026	100.0%	6
February 2026	66.7%	3

Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data