| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 14 | LAS | SGF | 08:55 | 13:29 |
Delayed
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| Aug 07 | LAS | SGF | 07:59 | 12:32 |
Landed
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| Jul 31 | LAS | SGF | 07:42 | 12:08 |
Landed
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| Jul 24 | LAS | SGF | 07:47 | 12:24 |
Landed
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| Jul 17 | LAS | SGF | 08:50 | 13:27 |
Delayed
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| Jul 10 | LAS | SGF | 07:37 | 11:59 |
Landed
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| Jul 03 | LAS | SGF | 07:41 | 12:10 |
Landed
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Allegiant Air Flight G421 connects Las Vegas, United States to Springfield, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Springfield Branson National Airport SGF.
How long is the G421 flight from Las Vegas to Springfield?
The average flight time from Las Vegas to Springfield is 2 hours and 31 minutes. The flight distance is 1941 km / 1206 miles and the average flight speed is 772 km/h / 479 mph.
What is the On-Time Performance (OTP) of Allegiant Air Flight G421 Las Vegas to Springfield?
The Airportia On-Time Performance Rating for Allegiant Air Flight G421 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest G421 flight?
The latest flight took off on Friday, August 14th, 2026 with the flight status being En-Route on 13:29.
How else can the flight G421 be referenced as?
This Allegiant Air flight can also be referenced as AAY21, AAY021, G4021, G40021, G4 21, AAY 21.
How often is flight G421 delayed?
On average, 43% of all G421 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled G421 flight or baggage issues?
If your G421 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 G421 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: WN458, WN4506, WN554, WN471
Other flights arriving at Springfield SGF: G42936, OO4800, UA4343, AA3952
All flights connecting Las Vegas LAS to Springfield SGF.