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YV4019 Flight Status Mesa Airlines: St. Louis to Houston (ASH4019)

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YV 4019 St. Louis to Houston Flight Status

Mesa Airlines Flight YV4019 from St. Louis Lambert International Airport STL to Houston George Bush Intercontinental Airport IAH is not scheduled for today October 17th, 2026.
The last time the flight was scheduled was on September 24th, 2026.
Check the table below for YV4019's most recent flight history:

YV 4019 Flight Status & Schedule

Date Departure Arrival Status
Sep 24 08:44 10:30
Landed
 Track >
< All STL Departures All IAH Arrivals >

Mesa Airlines YV 4019 St. Louis to Houston Flight Information

Mesa Airlines Flight YV4019 connects St. Louis, United States to Houston, United States, taking off from St. Louis Lambert International Airport STL and landing at Houston George Bush Intercontinental Airport IAH.

How long is the YV4019 flight from St. Louis to Houston?

The average flight time from St. Louis to Houston is 1 hour and 46 minutes. The flight distance is 1076 km / 668 miles and the average flight speed is 609 km/h / 378 mph.

What is the On-Time Performance (OTP) of Mesa Airlines Flight YV4019 St. Louis to Houston?

The Airportia On-Time Performance Rating for Mesa Airlines Flight YV4019 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight YV4019 arriving at?

Flight YV4019 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal B.

When was the latest YV4019 flight?

The latest flight took off on Thursday, September 24th, 2026 with the flight status being Landed on 10:30.

How else can the flight YV4019 be referenced as?

This Mesa Airlines flight can also be referenced as ASH4019, YV 4019, ASH 4019.

How often is flight YV4019 delayed?

On average, 0% of all YV4019 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled YV4019 flight or baggage issues?

If your YV4019 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our YV4019 Flight Tracker above for more details.

YV4019 and St. Louis STL to Houston IAH Flights

Flight YV4019 is code-shared by 3 airlines using the flight numbers CM1712, NZ6911, VA8047

Other flights departing from St. Louis STL: WN3886, WN4522, 9E5041, JL163

Other flights arriving at Houston IAH: UA1049, OO5784, OO5348, C54947

All flights connecting St. Louis STL to Houston IAH.

YV4019 Mesa Airlines Flight: St. Louis to Houston Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: FR9988 MJ4100 WZ938 2U7883 C8762 TW9652 G45431 ST5036 Z7659 GL3271
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.