Is WN1577 delayed?
No delay reported yet. WN1577 is scheduled to leave Phoenix at 16:18 on Nov 14 and reach Ontario at 16:14 (as of Nov 14, 15:48 UTC).
The GADUIN market gives an on-time arrival at Ontario a 68% chance.
Usually on time: arrived within 15 min of schedule on 24 of the last 39 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Phoenix
PHX
Scheduled
Nov 14
Arrival
Ontario
ONT
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Phoenix)
Think WN1577 will be late today? Delayed is at 30¢ and pays out x3.34.
How will Southwest Airlines 1577 Phoenix → Ontario arrive on Nov 14?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Ontario
ONT
Scheduled
Nov 14
Arrival
San Jose
SJC
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 25 min late
Ontario → San Jose
- 38 min late
Las Vegas → Ontario
- 29 min late
Santa Rosa → Las Vegas
- 29 min early
Ontario → San Jose
- 27 min early
Ontario → San Jose
Is WN1577 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Phoenix (PHX) departures
- Left more than 15 min late
- 16 of 44
- Cancelled today
- 35
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Cancelled | Ontario | San Jose | Not available | Not available |
| Nov 13, 2026Cancelled | Las Vegas | Ontario | Not available | Not available |
| Nov 13, 2026Cancelled | Santa Rosa | Las Vegas | Not available | Not available |
| Nov 12, 2026Arrived | Ontario | San Jose | 25 | |
| Nov 12, 2026Arrived | Las Vegas | Ontario | 38 | |
| Nov 12, 2026Arrived | Santa Rosa | Las Vegas | 29 | |
| Nov 11, 2026Arrived | Ontario | San Jose | -29 | |
| Nov 10, 2026Arrived | Ontario | San Jose | -27 | |
| Nov 9, 2026Arrived | Ontario | San Jose | 63 | |
| Nov 9, 2026Arrived | Las Vegas | Ontario | 72 | |
| Nov 9, 2026Arrived | Santa Rosa | Las Vegas | 26 | |
| Nov 8, 2026Arrived | Ontario | San Jose | -7 | |
| Nov 8, 2026Arrived | Las Vegas | Ontario | -7 | |
| Nov 8, 2026Arrived | Santa Rosa | Las Vegas | -17 | |
| Nov 7, 2026Arrived | Ontario | San Jose | -22 | |
| Nov 7, 2026Arrived | Phoenix | Ontario | -6 | |
| Nov 6, 2026Arrived | Ontario | San Jose | 15 | |
| Nov 6, 2026Arrived | Las Vegas | Ontario | 26 | |
| Nov 6, 2026Arrived | Santa Rosa | Las Vegas | 23 | |
| Nov 5, 2026Arrived | Ontario | San Jose | 4 | |
| Nov 5, 2026Arrived | Las Vegas | Ontario | 6 | |
| Nov 5, 2026Arrived | Santa Rosa | Las Vegas | 3 | |
| Nov 4, 2026Arrived | Ontario | San Jose | 34 | |
| Nov 3, 2026Arrived | Ontario | San Jose | -13 | |
| Nov 2, 2026Arrived | Las Vegas | Ontario | -8 | |
| Nov 2, 2026Arrived | Santa Rosa | Las Vegas | -7 | |
| Nov 1, 2026Arrived | Ontario | San Jose | 124 | |
| Nov 1, 2026Arrived | Las Vegas | Ontario | 128 | |
| Nov 1, 2026Arrived | Santa Rosa | Las Vegas | 90 | |
| Oct 30, 2026Arrived | St Louis | Nashville | -19 | |
| Oct 29, 2026Arrived | St Louis | Nashville | -8 | |
| Oct 26, 2026Arrived | St Louis | Nashville | -12 | |
| Oct 25, 2026Arrived | Buffalo | Tampa | 15 | |
| Oct 24, 2026Arrived | St Louis | Nashville | -7 | |
| Oct 23, 2026Arrived | St Louis | Nashville | 58 | |
| Oct 22, 2026Arrived | St Louis | Nashville | -1 | |
| Oct 19, 2026Arrived | St Louis | Nashville | -12 | |
| Oct 18, 2026Arrived | Buffalo | Tampa | 19 | |
| Oct 18, 2026Arrived | Baltimore | Buffalo | 22 | |
| Oct 17, 2026Arrived | St Louis | Nashville | 13 | |
| Oct 16, 2026Arrived | St Louis | Nashville | -4 | |
| Oct 15, 2026Arrived | St Louis | Nashville | -8 |