| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 28 | LAS | BUF | 18:36 | 01:22 |
Diverted
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| Claim > | ||||||
| Sep 21 | LAS | BUF | 14:59 | 21:42 |
Landed
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Track > |
| Sep 14 | LAS | BUF | 14:54 | 21:53 |
Landed
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| Sep 07 | LAS | BUF | 15:07 | 21:52 |
Landed
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| Aug 24 | LAS | BUF | 15:46 | 22:35 |
Delayed
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| Aug 17 | LAS | BUF | 15:59 | 22:54 |
Delayed
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Track > |
| Aug 10 | LAS | BUF | 15:05 | 22:05 |
Landed Late
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Southwest Airlines Flight WN3615 connects Las Vegas, United States to Buffalo, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Buffalo Niagara International Airport BUF.
How long is the WN3615 flight from Las Vegas to Buffalo?
The average flight time from Las Vegas to Buffalo is 3 hours and 51 minutes. The flight distance is 3189 km / 1982 miles and the average flight speed is 829 km/h / 515 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3615 Las Vegas to Buffalo?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3615 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3615 flight?
The latest flight took off on Monday, September 29th, 2025 with the flight status being Diverted on 01:22.
How else can the flight WN3615 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3615, WN 3615, SWA 3615.
How often is flight WN3615 delayed?
On average, 86% of all WN3615 flights are delayed. The average delay is 30 minutes.
Can I get compensation for my delayed or cancelled WN3615 flight or baggage issues?
If your WN3615 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 WN3615 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Las Vegas LAS: WN2210, WN2976, G420, WN2236
Other flights arriving at Buffalo BUF: WN1396, WN1178, WN1658, DL5268
All flights connecting Las Vegas LAS to Buffalo BUF.
