AA4429 DCA → ATL

American Airlines · Washington, DC to Atlanta, GA · 98 flights observed, 2025-11-03 to 2026-03-06 · 547 mi

This flight's reliability varies a lot by day of week — 100% on-time on Sundays vs. 56% on Fridays.

AA4429 covers more than one route in the data window — the stats below are for DCA → ATL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
74%
Median delay
-3 min
90th percentile
+33 min
Cancellation rate
4%

How often is AA4429 on time?

Across 98 flights on DCA → ATL from 2025-11-03 to 2026-03-06, AA4429 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +33 min or later. 4% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time6974%
16-30 min1213%
31-60 min66%
61-120 min55%
2+ hrs11%

Performance by month

MonthFlightsOn-timeAvg delay
2025-111989%-4 min
2025-122471%+9 min
2026-012572%+4 min
2026-022171%+0 min
2026-03450%+70 min

Performance by day of week

DayFlightsOn-time
Mon1675%
Tue1867%
Wed1788%
Thu1771%
Fri1656%
Sat2100%
Sun7100%

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