Southwest Airlines
WN4223Tucson to San Diego
Southwest Airlines flight WN4223 flies from Tucson (TUS) to San Diego (SAN), 590 km. Over August 2025 to July 2026 it usually arrives about 16 minutes late: 66% of 156 flights arrived within 15 minutes of schedule and 0.6% were cancelled (US Department of Transportation data).
On-time record, last 12 months
66%
on time (within 15 min)
18%
more than 30 min late
0.6%
cancelled
+16 min
average arrival vs schedule
Every operation of WN4223, August 2025 to July 2026: 156 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4223
- Tucson (TUS) to San Diego (SAN)53 flights
- New York (LGA) to Denver (DEN)33 flights
- Las Vegas (LAS) to San Jose (SJC)26 flights
- Nashville (BNA) to Boston (BOS)18 flights
- Burbank (BUR) to Las Vegas (LAS)8 flights
- Las Vegas (LAS) to Eugene (EUG)7 flights
- Indianapolis (IND) to Fort Lauderdale Hollywood (FLL)2 flights
- Houston (HOU) to Orlando (MCO)1 flights
- Las Vegas (LAS) to Houston (HOU)1 flights
- Las Vegas (LAS) to Chicago Midway (MDW)1 flights
Other flights from Tucson to San Diego
More about Tucson (TUS) and San Diego (SAN).
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