AA4057 FSD → PHX

American Airlines · Sioux Falls, SD to Phoenix, AZ · 28 flights observed, 2025-11-02 to 2025-12-02 · 1,081 mi

This flight's reliability varies a lot by day of week — 60% on-time on Mondays vs. 20% on Sundays.

AA4057 covers more than one route in the data window — the stats below are for FSD → PHX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
58%
Median delay
+1 min
90th percentile
+50 min
Cancellation rate
7%

How often is AA4057 on time?

Across 28 flights on FSD → PHX from 2025-11-02 to 2025-12-02, AA4057 arrived within 15 minutes of schedule 58% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +50 min or later. 7% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1558%
16-30 min623%
31-60 min312%
61-120 min28%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112458%+12 min
2025-12250%+15 min

Performance by day of week

DayFlightsOn-time
Mon560%
Tue540%
Wed3100%
Thu3100%
Fri450%
Sat1100%
Sun520%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…