Austin (AUS) to Phoenix (PHX) flights

Southwest Airlines, American Airlines, SkyWest Airlines fly nonstop from Austin Bergstrom International Airport to Phoenix Sky Harbor International Airport, with about 60 flights a week in July 2026. The 872-mile flight takes about 2h 26m gate to gate.

From

AUS

Austin

Austin Bergstrom International Airport

PHX

Phoenix

Phoenix Sky Harbor International Airport

Distance: 872 mi · 1,403 km
Flight time: 2h 26m
Airlines: 3
Seats filled: 77%

Flights a week, July 2026

3,367 flights and 422,126 passengers in 12 months

Map data: Natural Earth. Lines follow the shortest (great-circle) path.

Airlines flying AUS to PHX

Airline	Flights a week	Aircraft	Passengers (12 months)	Flight time
Southwest Airlines	33	Boeing 737 MAX 8, Boeing 737-700 / MAX 7, Boeing 737-800	244,400	2h 24m
American Airlines	21	Boeing 737-800, Airbus A319, Airbus A320-100/200	155,053	2h 28m
SkyWest Airlines	6	Embraer E175, Bombardier CRJ700	908	2h 27m
Frontier AirlinesSeasonal or ended	n/a	Airbus A320neo, Airbus A321, Airbus A320-100/200	19,874	2h 35m
Envoy AirSeasonal or ended	n/a	Embraer E175	1,891	2h 23m

Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.

AUS to PHX flight schedule

18 flight numbers flew this route in August 2026, 5 of them almost daily. The first usually leaves at 6:20am and the last at 8:35pm. Times are local and can change; check with the airline before you book.

Flight	Departs	Arrives	Days flown in August 2026	On time (12 months)
AA 455American Airlines	6:20am	6:44am	31	91%
WN 334Southwest Airlines	7:00am	7:25am	24	100%
DL 3872Delta Air Lines · operated by SkyWest Airlines	8:30am	9:00am	29	86%
WN 4556Southwest Airlines	8:30am	8:55am	12	83%
WN 3300Southwest Airlines	11:10am	11:35am	4	n/a
WN 924Southwest Airlines	11:30am	11:55am	12	100%
WN 473Southwest Airlines	11:40am	12:05pm	4	n/a
AA 2042American Airlines	11:51am	12:18pm	31	81%
WN 4798Southwest Airlines	12:00pm	12:30pm	8	n/a
WN 833Southwest Airlines	1:40pm	2:10pm	12	92%
AA 3328American Airlines	2:34pm	3:02pm	27	82%
AA 3181American Airlines	2:35pm	3:01pm	4	77%
WN 467Southwest Airlines	2:55pm	3:25pm	12	100%
WN 1780Southwest Airlines	4:50pm	5:15pm	4	85%
WN 596Southwest Airlines	4:55pm	5:25pm	12	50%
WN 397Southwest Airlines	6:25pm	6:55pm	12	75%
WN 4616Southwest Airlines	8:00pm	8:25pm	4	n/a
WN 1010Southwest Airlines	8:35pm	9:00pm	12	50%

Is AUS to PHX on time?

From September 2025 to August 2026, 79% of 3,410 flights arrived within 15 minutes of schedule and 0.8% were cancelled. Flights leaving around 6am were the most punctual (93%), those around 6pm the least (72%). Most delay time was caused by late-arriving aircraft (49%).

Airline	Flights	On time	Average delay	Cancelled
Southwest Airlines	2,002	78%	13 min	0.7%
American Airlines	1,225	81%	25 min	0.7%
Frontier Airlines	127	77%	14 min	2.4%
Delta Air Lines	56	84%	12 min	0%

Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.

On-time arrivals by departure time

Scheduled departure	Flights	On time
6am to 7am	601	93%
7am to 8am	78	99%
8am to 9am	98	84%
9am to 10am	158	89%
10am to 11am	99	88%
11am to 12pm	248	87%
12pm to 1pm	381	78%
1pm to 2pm	74	77%
2pm to 3pm	461	80%
3pm to 4pm	158	69%
4pm to 5pm	146	70%
5pm to 6pm	147	63%
6pm to 7pm	321	72%
7pm to 8pm	137	56%
8pm to 9pm	112	54%
9pm to 10pm	114	66%

Flights by month

Month	Flights	Passengers
August 2025	245	27,822
September 2025	230	29,828
October 2025	309	41,016
November 2025	282	34,156
December 2025	289	37,871
January 2026	269	32,082
February 2026	272	33,245
March 2026	347	42,779
April 2026	318	36,721
May 2026	298	37,872
June 2026	245	34,198
July 2026	264	34,677

Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.