Historical on-time performance
Grand Rapids to Phoenix
1,574 miData through May 2026Source: US DOT · BTS
Flights on GRR–PHX arrive on time 51% of the time over the last 12 months.
On-time rate51%arrived within 15 min
p90 delay135 min1 in 10 flights is worse (tail risk)
Cancelled4.3%of scheduled flights
based on 93 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- American AirlinesOn-time51%Median10 minp90135 minCancel4.3%Flights93
Why flights run late
Delay causes
- Airline78%
- Weather3%
- Air traffic (NAS)15%
- Late aircraft3%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather100%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 4 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
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