Dallas (DAL) to San Antonio (SAT) flights

Southwest Airlines flies nonstop from Dallas Love Field to San Antonio International Airport, with about 51 flights a week in July 2026. The 247-mile flight takes about 1h 1m gate to gate.

From

DAL

Dallas

Dallas Love Field

SAT

San Antonio

San Antonio International Airport

Distance: 247 mi · 398 km
Flight time: 1h 1m
Airlines: 1
Seats filled: 70%

Flights a week, July 2026

2,716 flights and 293,843 passengers in 12 months

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

Airlines flying DAL to SAT

Airline	Flights a week	Aircraft	Passengers (12 months)	Flight time
Southwest Airlines	51	Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800	293,843	1h 1m

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

DAL to SAT flight schedule

22 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 6:00am and the last at 8:30pm. 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)
WN 2271Southwest Airlines	6:00am	7:05am	12	92%
WN 1361Southwest Airlines	7:15am	8:20am	28	46%
WN 1369Southwest Airlines	7:30am	8:35am	4	n/a
WN 709Southwest Airlines	7:40am	8:45am	12	92%
WN 1513Southwest Airlines	9:00am	10:10am	12	92%
WN 482Southwest Airlines	9:30am	10:35am	12	83%
WN 1362Southwest Airlines	10:30am	11:35am	4	n/a
WN 845Southwest Airlines	10:35am	11:45am	4	n/a
WN 2539Southwest Airlines	11:45am	12:50pm	8	n/a
WN 4884Southwest Airlines	11:45am	12:50pm	12	83%
WN 748Southwest Airlines	12:45pm	1:50pm	4	n/a
WN 1308Southwest Airlines	1:15pm	2:20pm	12	58%
WN 787Southwest Airlines	1:30pm	2:35pm	8	n/a
WN 2397Southwest Airlines	2:00pm	3:10pm	4	n/a
WN 754Southwest Airlines	3:35pm	4:50pm	8	n/a
WN 1719Southwest Airlines	4:00pm	5:10pm	12	50%
WN 966Southwest Airlines	4:45pm	5:55pm	8	n/a
WN 382Southwest Airlines	5:35pm	6:40pm	4	n/a
WN 1944Southwest Airlines	5:55pm	7:00pm	20	58%
WN 4303Southwest Airlines	7:15pm	8:20pm	4	n/a
WN 174Southwest Airlines	7:25pm	8:30pm	8	n/a
WN 4511Southwest Airlines	8:30pm	9:35pm	12	8%

Is DAL to SAT on time?

From September 2025 to August 2026, 77% of 2,755 flights arrived within 15 minutes of schedule and 1.1% were cancelled. Flights leaving around 8am were the most punctual (97%), those around 8pm the least (48%). Most delay time was caused by late-arriving aircraft (61%).

Airline	Flights	On time	Average delay	Cancelled
Southwest Airlines	2,755	77%	15 min	1.1%

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	168	96%
7am to 8am	249	95%
8am to 9am	156	97%
9am to 10am	172	94%
10am to 11am	115	95%
11am to 12pm	146	83%
12pm to 1pm	167	78%
1pm to 2pm	303	82%
2pm to 3pm	101	81%
3pm to 4pm	139	72%
4pm to 5pm	204	67%
5pm to 6pm	134	63%
6pm to 7pm	173	66%
7pm to 8pm	192	64%
8pm to 9pm	168	48%
9pm to 10pm	89	39%
10pm to 11pm	79	52%

Flights by month

Month	Flights	Passengers
August 2025	217	23,892
September 2025	219	24,863
October 2025	253	28,543
November 2025	226	22,958
December 2025	227	24,185
January 2026	192	19,409
February 2026	187	22,098
March 2026	248	25,539
April 2026	247	24,288
May 2026	252	26,289
June 2026	224	26,829
July 2026	224	24,950

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