Flights Boise → Phoenix
BOI → PHX
Route overview
The flight route from Boise to Phoenix operates with high punctuality, boasting an on-time performance rate of 88%. Over the year, it has completed 591 flights with an average delay of just 3.6 minutes, typically using Airbus A319 aircraft. The destination airport sees a massive annual passenger traffic of 44,397,854, indicating its significant role as a major hub.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Boise (BOI) → Phoenix (PHX) route is operated by American Airlines, Southwest Airlines. Across 732 flights monitored in recent months, 86% arrived on time (within 15 min of schedule), with an average delay of 6 minutes. The cancellation rate is 0.27%. FlightGuard's average computed risk is 15.8/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Phoenix the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Boise the average ATFM delay is 1.9 minutes.
Heading to Phoenix: what to expect in this direction
Flying from Boise (BOI) to Phoenix (PHX) heads south for about 1,184 km, a flight time of roughly 1h 54m.
Departures from Boise on this leg cluster in the overnight window: about 45% of BOI-PHX flights take off then.
Air-traffic congestion: departing Boise the average ATFM delay is 1.9 min (airspace/NAS (BTS)); arriving into Phoenix it is 2.0 min (atfm).
Across 732 tracked BOI-PHX flights, 86% left on time with an average delay of 6 min and a 0.3% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| American Airlines (AA) | 74% | 16 min | 3.0% |
| Southwest Airlines (WN) | 73% | 6 min | 3.1% |
Airlines operating BOI-PHX
Airports
Frequently asked questions about BOI-PHX
On the Boise (BOI) -> Phoenix (PHX) route, on-time performance is 86% with an average delay of 6 minutes, based on 732 tracked flights.
The cancellation rate on Boise-Phoenix is 0.27% across 732 monitored flights.
The route is operated by 2 airlines: American Airlines, Southwest Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Phoenix, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
