STL → LGA: cancellations & delays
Over Jan 2023 - Apr 2026, 2.8% of St. Louis Lambert International Airport (STL) to LaGuardia Airport (LGA) flights were cancelled and 19.2% arrived at least 15 minutes late, across 11,452 flights, flown by WN, YX, 9E, AA, OO. Cancellations peak in July.
Check today's live STL departures →Airport pages: St. Louis Lambert International Airport (STL) · LaGuardia Airport (LGA)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.