Southwest Airlines
WN4387Indianapolis to Denver
Southwest Airlines flight WN4387 flies from Indianapolis (IND) to Denver (DEN), 1,568 km. Over August 2025 to July 2026 it usually arrives about 12 minutes late: 68% of 138 flights arrived within 15 minutes of schedule and 1.4% were cancelled (US Department of Transportation data).
On-time record, last 12 months
68%
on time (within 15 min)
19%
more than 30 min late
1.4%
cancelled
+12 min
average arrival vs schedule
Every operation of WN4387, August 2025 to July 2026: 138 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4387
- Indianapolis (IND) to Denver (DEN)58 flights
- San Diego (SAN) to San Francisco (SFO)31 flights
- Houston (HOU) to New Orleans (MSY)16 flights
- Tampa (TPA) to San Diego (SAN)13 flights
- Dallas Love Field (DAL) to Kansas City (MCI)12 flights
- Nashville (BNA) to Greenville Spartanburg (GSP)5 flights
- Tampa (TPA) to Providence (PVD)1 flights
- Dallas Love Field (DAL) to Orlando (MCO)1 flights
- Phoenix Sky Harbor (PHX) to Los Angeles (LAX)1 flights
Other flights from Indianapolis to Denver
More about Indianapolis (IND) and Denver (DEN).
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