Check Alaska Airlines AS4421 Flight Schedule
Stay Updated on your Alaska Airlines AS4421 flight status updates here
3h 7m
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Flight Information Alaska Airlines AS4421
Lowest Fare Month
Dec
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Tuesday 26 August 2025 | 18:43 Philadelphia International Airport | 21:50 Miami International Airport | 3h 7m | Boeing 737-800 |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Friday 29 August 2025 | 18:43 Philadelphia International Airport | 21:50 Miami International Airport | 3h 7m | Boeing 737-800 |
Sunday 31 August 2025 | 18:43 Philadelphia International Airport | 21:50 Miami International Airport | 3h 7m | - |
Monday 1 September 2025 | 18:43 Philadelphia International Airport | 21:50 Miami International Airport | 3h 7m | Boeing 737-800 |
Monday 8 September 2025 | 18:40 Philadelphia International Airport | 21:47 Miami International Airport | 3h 7m | Boeing 737-700 |