AA3819 COS → DFW

American Airlines · Colorado Springs, CO to Dallas/Fort Worth, TX · 51 flights observed, 2025-08-06 to 2025-11-01 · 592 mi

This flight's reliability varies a lot by day of week — 100% on-time on Tuesdays vs. 63% on Saturdays.

AA3819 covers more than one route in the data window — the stats below are for COS → DFW, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
86%
Median delay
-13 min
90th percentile
+25 min
Cancellation rate
2%

How often is AA3819 on time?

Across 51 flights on COS → DFW from 2025-08-06 to 2025-11-01, AA3819 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +25 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4386%
16-30 min24%
31-60 min24%
61-120 min24%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2025-082387%-1 min
2025-091100%+3 min
2025-102584%+4 min
2025-111100%-20 min

Performance by day of week

DayFlightsOn-time
Mon875%
Tue5100%
Wed786%
Thu8100%
Fri7100%
Sat863%
Sun786%

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