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550 km · Domestic

Austin Bergstrom (AUS) – Lubbock Preston Smith (LBB)

In July 2026, 54 flights operated between Austin Bergstrom and Lubbock Preston Smith (both directions), and 59.3% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January5650▼ 10.7%
February4854▲ 12.5%
March5254▲ 3.8%
April5254▲ 3.8%
May5251▼ 1.9%
June52520.0%
July54540.0%
August52––
September52––
October62–in progress
November54––
December58––
Year to date (Jan–Jul)366369▲ 0.8%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January89.3%98.0%▲ 9.7%
February81.3%88.9%▲ 9.3%
March82.7%64.8%▼ 21.6%
April90.4%81.5%▼ 9.8%
May76.9%68.6%▼ 10.8%
June61.5%61.5%0.0%
July68.5%59.3%▼ 13.4%
August82.7%––
September88.5%––
October80.6%–in progress
November79.6%––
December84.5%––
Year-to-date average (Jan–Jul)78.7%74.7%▼ 5.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January04–
February00–
March00–
April00–
May01–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)05

By direction

AUS → LBB

Scheduled flights
585
Flights operated
581
Cancelled
4 · 0.7%
On-time departures
65.7%

LBB → AUS

Scheduled flights
585
Flights operated
583
Cancelled
2 · 0.3%
On-time departures
92.3%

AUS → LBB and LBB → AUS counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 1,170 100.0% 79.0% 6

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

Flight timing & delays

Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 13, 2024 → Jul 31, 2026

Lowest average delay07:00–08:002.3min · 343 recorded · 342 measured
Gap to highest-delay hour18.2min07:00 ↔ 19:00
Recorded flights1,170AUS–LBB

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 165 recorded · 164 measured · Source: the US BTS 07:00 · 93.0% · 343 recorded · 342 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 6 recorded · 6 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 47 recorded · 47 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 16 recorded · 16 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 33 recorded · 33 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 20 recorded · 20 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 20 recorded · 20 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 10 recorded · 9 measured · Source: the US BTS 19:00 · 64.2% · 339 recorded · 338 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 127 recorded · 126 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 7 recorded · 6 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 165 recorded · 164 measured · Source: the US BTS 07:00 · 2.3 min · 343 recorded · 342 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 6 recorded · 6 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 47 recorded · 47 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 16 recorded · 16 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 33 recorded · 33 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 20 recorded · 20 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 20 recorded · 20 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 10 recorded · 9 measured · Source: the US BTS 19:00 · 20.4 min · 339 recorded · 338 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 127 recorded · 126 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 7 recorded · 6 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 165 · 165 recorded · 164 measured · Source: the US BTS 07:00 · 343 · 343 recorded · 342 measured · Source: the US BTS 08:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 6 · 6 recorded · 6 measured · Source: the US BTS 11:00 · 47 · 47 recorded · 47 measured · Source: the US BTS 12:00 · 16 · 16 recorded · 16 measured · Source: the US BTS 13:00 · 33 · 33 recorded · 33 measured · Source: the US BTS 14:00 · 20 · 20 recorded · 20 measured · Source: the US BTS 15:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 16:00 · 4 · 4 recorded · 4 measured · Source: the US BTS 17:00 · 20 · 20 recorded · 20 measured · Source: the US BTS 18:00 · 10 · 10 recorded · 9 measured · Source: the US BTS 19:00 · 339 · 339 recorded · 338 measured · Source: the US BTS 20:00 · 127 · 127 recorded · 126 measured · Source: the US BTS 21:00 · 27 · 27 recorded · 27 measured · Source: the US BTS 22:00 · 7 · 7 recorded · 6 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:00Fewer than 200 measured departures—164165
07:0093.0%2.3 min342343
08:00Fewer than 200 measured departures—33
09:00No observations———
10:00Fewer than 200 measured departures—66
11:00Fewer than 200 measured departures—4747
12:00Fewer than 200 measured departures—1616
13:00Fewer than 200 measured departures—3333
14:00Fewer than 200 measured departures—2020
15:00Fewer than 200 measured departures—33
16:00Fewer than 200 measured departures—44
17:00Fewer than 200 measured departures—2020
18:00Fewer than 200 measured departures—910
19:0064.2%20.4 min338339
20:00Fewer than 200 measured departures—126127
21:00Fewer than 200 measured departures—2727
22:00Fewer than 200 measured departures—67
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · Fewer than 200 measured departures · 188 recorded · 186 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 188 recorded · 188 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 188 recorded · 188 measured · Source: the US BTS Thursday · Fewer than 200 measured departures · 188 recorded · 188 measured · Source: the US BTS Friday · Fewer than 200 measured departures · 189 recorded · 188 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 26 recorded · 26 measured · Source: the US BTS Sunday · 69.5% · 203 recorded · 200 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · Fewer than 200 measured departures · 188 recorded · 186 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 188 recorded · 188 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 188 recorded · 188 measured · Source: the US BTS Thursday · Fewer than 200 measured departures · 188 recorded · 188 measured · Source: the US BTS Friday · Fewer than 200 measured departures · 189 recorded · 188 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 26 recorded · 26 measured · Source: the US BTS Sunday · 14.9 min · 203 recorded · 200 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 188 · 188 recorded · 186 measured · Source: the US BTS Tuesday · 188 · 188 recorded · 188 measured · Source: the US BTS Wednesday · 188 · 188 recorded · 188 measured · Source: the US BTS Thursday · 188 · 188 recorded · 188 measured · Source: the US BTS Friday · 189 · 189 recorded · 188 measured · Source: the US BTS Saturday · 26 · 26 recorded · 26 measured · Source: the US BTS Sunday · 203 · 203 recorded · 200 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—186188
TuesdayFewer than 200 measured departures—188188
WednesdayFewer than 200 measured departures—188188
ThursdayFewer than 200 measured departures—188188
FridayFewer than 200 measured departures—188189
SaturdayFewer than 200 measured departures—2626
Sunday69.5%14.9 min200203

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 110 · 110 recorded · 106 measured · Source: the US BTS Feb · 102 · 102 recorded · 102 measured · Source: the US BTS Mar · 106 · 106 recorded · 106 measured · Source: the US BTS Apr · 106 · 106 recorded · 106 measured · Source: the US BTS May · 104 · 104 recorded · 103 measured · Source: the US BTS Jun · 104 · 104 recorded · 104 measured · Source: the US BTS Jul · 108 · 108 recorded · 108 measured · Source: the US BTS Aug · 52 · 52 recorded · 52 measured · Source: the US BTS Sep · 52 · 52 recorded · 52 measured · Source: the US BTS Oct · 102 · 102 recorded · 102 measured · Source: the US BTS Nov · 108 · 108 recorded · 107 measured · Source: the US BTS Dec · 116 · 116 recorded · 116 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—106110
FebFewer than 200 measured departures—102102
MarFewer than 200 measured departures—106106
AprFewer than 200 measured departures—106106
MayFewer than 200 measured departures—103104
JunFewer than 200 measured departures—104104
JulFewer than 200 measured departures—108108
AugFewer than 200 measured departures—5252
SepFewer than 200 measured departures—5252
OctFewer than 200 measured departures—102102
NovFewer than 200 measured departures—107108
DecFewer than 200 measured departures—116116

Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.

Recorded outcomes

  • On time 78.6% 920
  • Delayed >15 min 20.9% 244
  • Cancelled 0.5% 6
  • Missing departure time 0.0% 0

All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.

On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from the on-time rate and average delay.

Flight numbers on this route

11
11 of 11
Flight numbersBy direction DeparturesOn time
WN3300 LBB → AUS 97 92.8%
WN914 AUS → LBB 96 73.7%
WN495 AUS → LBB 52 36.5%
WN1885 LBB → AUS 50 98.0%
WN2444 LBB → AUS 50 86.0%
WN3871 AUS → LBB 50 85.4%
WN4303 AUS → LBB 50 84.0%
WN655 AUS → LBB 50 76.0%
WN379 AUS → LBB 42 59.5%
WN336 AUS → LBB 34 17.7%
WN1269 LBB → AUS 32 93.8%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 54 +0.0% 0 59.3%
June 2026 52 +0.0% 0 61.5%
May 2026 51 −1.9% 1 68.6%
April 2026 54 +3.8% 0 81.5%
March 2026 54 +3.8% 0 64.8%
February 2026 54 +12.5% 0 88.9%
January 2026 50 −10.7% 4 98.0%
December 2025 58 +0.0% 0 84.5%
November 2025 54 +1.9% 0 79.6%
October 2025 62 +55.0% 0 80.6%
September 2025 52 0 88.5%
August 2025 52 0 82.7%
July 2025 54 0 68.5%
June 2025 52 0 61.5%
May 2025 52 0 76.9%
April 2025 52 0 90.4%
March 2025 52 0 82.7%
February 2025 48 0 81.3%
January 2025 56 0 89.3%
December 2024 58 0 81.0%
November 2024 53 1 84.9%
October 2024 40 0 85.0%

How to read this chart

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