Southwest Airlines
WN1888New York to Denver
Southwest Airlines flight WN1888 flies from New York (LGA) to Denver (DEN), 2,600 km. Over August 2025 to July 2026 it usually arrives about 8 minutes late: 74% of 334 flights arrived within 15 minutes of schedule and 0.6% were cancelled (US Department of Transportation data).
On-time record, last 12 months
74%
on time (within 15 min)
16%
more than 30 min late
0.6%
cancelled
+8 min
average arrival vs schedule
Every operation of WN1888, August 2025 to July 2026: 334 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN1888
- New York (LGA) to Denver (DEN)58 flights
- Houston (HOU) to Las Vegas (LAS)53 flights
- Baltimore (BWI) to Cleveland Hopkins (CLE)50 flights
- Austin Bergstrom (AUS) to St. Louis (STL)28 flights
- Baltimore (BWI) to Dallas Love Field (DAL)28 flights
- Baltimore (BWI) to Phoenix Sky Harbor (PHX)21 flights
- Las Vegas (LAS) to Santa Ana (SNA)18 flights
- Columbus (CMH) to Baltimore (BWI)16 flights
- Sacramento (SMF) to Las Vegas (LAS)13 flights
- Chicago Midway (MDW) to Tampa (TPA)8 flights
Other flights from New York to Denver
More about New York (LGA) and Denver (DEN).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
Dark badge, HTML
<a href="https://tripstow.com/flights/wn1888" title="WN1888 is on time 74% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn1888.svg" alt="WN1888 is on time 74% of the time" width="360" height="88" loading="lazy"></a>
Light badge, HTML
<a href="https://tripstow.com/flights/wn1888" title="WN1888 is on time 74% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn1888.svg?theme=light" alt="WN1888 is on time 74% of the time" width="360" height="88" loading="lazy"></a>Markdown, for forums and README files
[](https://tripstow.com/flights/wn1888)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free