Southwest Airlines
WN2859San Diego to Denver
Southwest Airlines flight WN2859 flies from San Diego (SAN) to Denver (DEN), 1,371 km. Over August 2025 to July 2026 it usually arrives about 4 minutes late: 78% of 317 flights arrived within 15 minutes of schedule and 0.3% were cancelled (US Department of Transportation data).
On-time record, last 12 months
78%
on time (within 15 min)
13%
more than 30 min late
0.3%
cancelled
+4 min
average arrival vs schedule
Every operation of WN2859, August 2025 to July 2026: 317 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN2859
- San Diego (SAN) to Denver (DEN)58 flights
- Honolulu (HNL) to Kahului (OGG)58 flights
- Spokane (GEG) to Sacramento (SMF)42 flights
- Phoenix Sky Harbor (PHX) to Santa Ana (SNA)33 flights
- Islip (ISP) to West Palm Beach (PBI)28 flights
- Denver (DEN) to Houston (HOU)18 flights
- Denver (DEN) to Hayden (HDN)18 flights
- San Jose (SJC) to Denver (DEN)16 flights
- Tucson (TUS) to San Diego (SAN)13 flights
- Indianapolis (IND) to Las Vegas (LAS)8 flights
Other flights from San Diego to Denver
More about San Diego (SAN) and Denver (DEN).
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