AA640 IAH → PHX

American Airlines · Houston, TX to Phoenix, AZ · 22 flights observed, 2026-05-21 to 2026-06-29 · 1,009 mi

This flight has been getting less reliable recently — 2026-06's on-time rate (71%) is well below the 100% average from earlier months.

AA640 covers more than one route in the data window — the stats below are for IAH → PHX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
77%
Median delay
-8 min
90th percentile
+91 min
Cancellation rate
0%

How often is AA640 on time?

Across 22 flights on IAH → PHX from 2026-05-21 to 2026-06-29, AA640 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +91 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1777%
16-30 min15%
31-60 min15%
61-120 min15%
2+ hrs29%

Performance by month

MonthFlightsOn-timeAvg delay
2026-055100%-6 min
2026-061771%+25 min

Performance by day of week

DayFlightsOn-time
Mon667%
TueNo data—
WedNo data—
Thu6100%
Fri667%
SatNo data—
Sun475%

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