WN551 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN551, which currently operates between the airports of Las Vegas - Las Vegas Harry Reid International Airport (Airport Code LAS) and Ontario - Ontario International Airport (Airport Code ONT).
This flight data pertains specifically to the flight's details for Monday, June 30, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN551
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN551
WN551 On Time performance:
60
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
WN551 Southwest Airlines from Las Vegas
Landed - On-time
Flight Status for Monday June 30, 2025
This flight is also scheduled for Tomorrow (July 01, 2025). See it here
Landed - On-time
Flight Status for Monday June 30, 2025
Departure
Las Vegas (LAS)
June 29, 2025
Las Vegas Harry Reid International Airport
Departed at:
11:00 pm
Terminal:
1
Gate:
C9
Scheduled Departure Time: 11:00 pm
Arrival
Ontario (ONT)
June 30, 2025
Ontario International Airport
Arrived at:
11:57 pm (2025-06-29)
Terminal:
4
Gate:
406
Scheduled Arrival Time: 12:05 am
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.ontario-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Additional Information
Which is the frequency of flight WN551?
The flight WN551 is scheduled to flight on Monday, Tuesday, Wednesday, Saturday, Sunday on a weekly basis.
Which is the distance of flight WN551?
The distance between the two airports is 197 miles.
Which is the flight time of flight WN551?
The scheduled flight time gate to gate is: 01:05 hours.
The real flight time gate to gate on average is: 00:55 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight WN551 is scheduled to flight on Monday, Tuesday, Wednesday, Saturday, Sunday on a weekly basis.
Which is the distance of flight WN551?
The distance between the two airports is 197 miles.
Which is the flight time of flight WN551?
The scheduled flight time gate to gate is: 01:05 hours.
The real flight time gate to gate on average is: 00:55 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between Las Vegas and Ontario:
Frontier Airlines
- Flight Number: F91357. (On Time performance: 81 - Average Delay: 10 minutes)
- Flight Number: F92231. (On Time performance: 72 - Average Delay: 17 minutes)
- Flight Number: F94205. (On Time performance: 88 - Average Delay: 76 minutes)
Southwest Airlines
- Flight Number: WN1474.
- Flight Number: WN1676. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: WN1780. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: WN2214. (On Time performance: 81 - Average Delay: 9 minutes)
- Flight Number: WN2300.
- Flight Number: WN2789. (On Time performance: 83 - Average Delay: 7 minutes)
- Flight Number: WN3021. (On Time performance: 67 - Average Delay: 14 minutes)
- Flight Number: WN3121.
- Flight Number: WN3377. (On Time performance: 60 - Average Delay: 23 minutes)
- Flight Number: WN361. (On Time performance: 40 - Average Delay: 38 minutes)
- Flight Number: WN3896.
- Flight Number: WN482. (On Time performance: 10 - Average Delay: 64 minutes)
Frontier Airlines
- Flight Number: F91357. (On Time performance: 81 - Average Delay: 10 minutes)
- Flight Number: F92231. (On Time performance: 72 - Average Delay: 17 minutes)
- Flight Number: F94205. (On Time performance: 88 - Average Delay: 76 minutes)
Southwest Airlines
- Flight Number: WN1474.
- Flight Number: WN1676. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: WN1780. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: WN2214. (On Time performance: 81 - Average Delay: 9 minutes)
- Flight Number: WN2300.
- Flight Number: WN2789. (On Time performance: 83 - Average Delay: 7 minutes)
- Flight Number: WN3021. (On Time performance: 67 - Average Delay: 14 minutes)
- Flight Number: WN3121.
- Flight Number: WN3377. (On Time performance: 60 - Average Delay: 23 minutes)
- Flight Number: WN361. (On Time performance: 40 - Average Delay: 38 minutes)
- Flight Number: WN3896.
- Flight Number: WN482. (On Time performance: 10 - Average Delay: 64 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from April 13, 2025 to June 25, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from April 13, 2025 to June 25, 2025, we have obtained these figures.
Total number of flights: 20
On Time: 12 ( 60 % )
Moderate Delay: 3 ( 15 % )
Significant Delay: 4 ( 20 % )
Major Delay: 1 ( 5 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 22 minutes.
Total number of flights: 20
On Time: 12 ( 60 % )
Moderate Delay: 3 ( 15 % )
Significant Delay: 4 ( 20 % )
Major Delay: 1 ( 5 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 22 minutes.
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights WN551
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
28 June
28 June
10:32 pm
Las Vegas (LAS)
Las Vegas (LAS)
11:22 pm
Ontario (ONT)
Ontario (ONT)
00h 50min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Wednesday
25 June
25 June
09:50 pm
Las Vegas (LAS)
Las Vegas (LAS)
10:43 pm
Ontario (ONT)
Ontario (ONT)
00h 53min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
24 June
24 June
10:19 pm
Las Vegas (LAS)
Las Vegas (LAS)
11:13 pm
Ontario (ONT)
Ontario (ONT)
00h 54min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Monday
23 June
23 June
11:18 pm
Las Vegas (LAS)
Las Vegas (LAS)
12:15 am
Ontario (ONT)
Ontario (ONT)
00h 57min
Boeing 737-800
Boeing 737-800
Landed - On-time
Saturday
21 June
21 June
09:43 pm
Las Vegas (LAS)
Las Vegas (LAS)
10:42 pm
Ontario (ONT)
Ontario (ONT)
00h 59min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
18 June
18 June
10:42 pm
Las Vegas (LAS)
Las Vegas (LAS)
11:35 pm
Ontario (ONT)
Ontario (ONT)
00h 53min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Tuesday
17 June
17 June
11:51 pm
Las Vegas (LAS)
Las Vegas (LAS)
12:46 am
Ontario (ONT)
Ontario (ONT)
00h 55min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Monday
16 June
16 June
11:06 pm
Las Vegas (LAS)
Las Vegas (LAS)
12:01 am
Ontario (ONT)
Ontario (ONT)
00h 55min
Boeing 737-800
Boeing 737-800
Landed - On-time
Saturday
14 June
14 June
09:48 pm
Las Vegas (LAS)
Las Vegas (LAS)
10:42 pm
Ontario (ONT)
Ontario (ONT)
00h 54min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
11 June
11 June
10:14 pm
Las Vegas (LAS)
Las Vegas (LAS)
11:05 pm
Ontario (ONT)
Ontario (ONT)
00h 51min
Boeing 737-800
Boeing 737-800
Landed - Delayed