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2,406 km · Domestic

Austin Bergstrom (AUS) – Oakland San Francisco Bay (OAK)

In July 2026, 62 flights operated between Austin Bergstrom and Oakland San Francisco Bay (both directions), and 46.8% 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
January5654▼ 3.6%
February5254▲ 3.8%
March62620.0%
April60600.0%
May62620.0%
June60600.0%
July62620.0%
August60––
September60––
October62–in progress
November60––
December62––
Year to date (Jan–Jul)4144140.0%

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
January87.5%85.2%▼ 2.6%
February86.5%61.1%▼ 29.4%
March83.9%66.1%▼ 21.2%
April80.0%61.7%▼ 22.9%
May77.4%58.1%▼ 24.9%
June65.0%46.7%▼ 28.2%
July62.9%46.8%▼ 25.6%
August61.7%––
September66.7%––
October74.2%–in progress
November81.7%––
December72.6%––
Year-to-date average (Jan–Jul)77.6%60.8%▼ 21.6%

By direction

AUS → OAK

Scheduled flights
647
Flights operated
647
Cancelled
0 · 0.0%
On-time departures
58.6%

OAK → AUS

Scheduled flights
647
Flights operated
647
Cancelled
0 · 0.0%
On-time departures
81.9%

AUS → OAK and OAK → AUS counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 1,294 100.0% 70.2% 0

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 12, 2024 → Jul 31, 2026

Recorded flights1,294AUS–OAK

Departure hour

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 · 36 · 36 recorded · 36 measured · Source: the US BTS 06:00 · 84 · 84 recorded · 84 measured · Source: the US BTS 07:00 · 69 · 69 recorded · 69 measured · Source: the US BTS 08:00 · 17 · 17 recorded · 17 measured · Source: the US BTS 09:00 · 161 · 161 recorded · 161 measured · Source: the US BTS 10:00 · 190 · 190 recorded · 190 measured · Source: the US BTS 11:00 · 56 · 56 recorded · 56 measured · Source: the US BTS 12:00 · 73 · 73 recorded · 73 measured · Source: the US BTS 13:00 · 109 · 109 recorded · 109 measured · Source: the US BTS 14:00 · 19 · 19 recorded · 19 measured · Source: the US BTS 15:00 · 128 · 128 recorded · 128 measured · Source: the US BTS 16:00 · 172 · 172 recorded · 172 measured · Source: the US BTS 17:00 · 53 · 53 recorded · 53 measured · Source: the US BTS 18:00 · 53 · 53 recorded · 53 measured · Source: the US BTS 19:00 · 23 · 23 recorded · 23 measured · Source: the US BTS 20:00 · 18 · 18 recorded · 18 measured · Source: the US BTS 21:00 · 33 · 33 recorded · 33 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 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.

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
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00Fewer than 200 measured departures—3636
06:00Fewer than 200 measured departures—8484
07:00Fewer than 200 measured departures—6969
08:00Fewer than 200 measured departures—1717
09:00Fewer than 200 measured departures—161161
10:00Fewer than 200 measured departures—190190
11:00Fewer than 200 measured departures—5656
12:00Fewer than 200 measured departures—7373
13:00Fewer than 200 measured departures—109109
14:00Fewer than 200 measured departures—1919
15:00Fewer than 200 measured departures—128128
16:00Fewer than 200 measured departures—172172
17:00Fewer than 200 measured departures—5353
18:00Fewer than 200 measured departures—5353
19:00Fewer than 200 measured departures—2323
20:00Fewer than 200 measured departures—1818
21:00Fewer than 200 measured departures—3333
22:00No observations———
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 · 188 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 · 188 recorded · 188 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 152 recorded · 152 measured · Source: the US BTS Sunday · 63.9% · 202 recorded · 202 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 · 188 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 · 188 recorded · 188 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 152 recorded · 152 measured · Source: the US BTS Sunday · 18.8 min · 202 recorded · 202 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 · 188 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 · 188 · 188 recorded · 188 measured · Source: the US BTS Saturday · 152 · 152 recorded · 152 measured · Source: the US BTS Sunday · 202 · 202 recorded · 202 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—188188
TuesdayFewer than 200 measured departures—188188
WednesdayFewer than 200 measured departures—188188
ThursdayFewer than 200 measured departures—188188
FridayFewer than 200 measured departures—188188
SaturdayFewer than 200 measured departures—152152
Sunday63.9%18.8 min202202

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 · 110 measured · Source: the US BTS Feb · 106 · 106 recorded · 106 measured · Source: the US BTS Mar · 124 · 124 recorded · 124 measured · Source: the US BTS Apr · 120 · 120 recorded · 120 measured · Source: the US BTS May · 124 · 124 recorded · 124 measured · Source: the US BTS Jun · 120 · 120 recorded · 120 measured · Source: the US BTS Jul · 124 · 124 recorded · 124 measured · Source: the US BTS Aug · 60 · 60 recorded · 60 measured · Source: the US BTS Sep · 60 · 60 recorded · 60 measured · Source: the US BTS Oct · 102 · 102 recorded · 102 measured · Source: the US BTS Nov · 120 · 120 recorded · 120 measured · Source: the US BTS Dec · 124 · 124 recorded · 124 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—110110
FebFewer than 200 measured departures—106106
MarFewer than 200 measured departures—124124
AprFewer than 200 measured departures—120120
MayFewer than 200 measured departures—124124
JunFewer than 200 measured departures—120120
JulFewer than 200 measured departures—124124
AugFewer than 200 measured departures—6060
SepFewer than 200 measured departures—6060
OctFewer than 200 measured departures—102102
NovFewer than 200 measured departures—120120
DecFewer than 200 measured departures—124124

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 70.2% 909
  • Delayed >15 min 29.8% 385
  • Cancelled 0.0% 0
  • 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

14
14 of 14
Flight numbersBy direction DeparturesOn time
WN4504 AUS → OAK 76 73.7%
WN1935 OAK → AUS 58 96.6%
WN706 AUS → OAK 55 65.5%
WN2066 OAK → AUS 53 79.3%
WN371 AUS → OAK 53 67.9%
WN320 OAK → AUS 52 59.6%
WN3859 OAK → AUS 45 93.3%
WN3458 AUS → OAK 42 59.5%
WN3573 OAK → AUS 34 79.4%
WN4824 AUS → OAK 34 38.2%
WN3034 OAK → AUS 33 81.8%
WN654 AUS → OAK 33 75.8%
WN1869 AUS → OAK 32 43.8%
WN585 AUS → OAK 31 61.3%

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 62 +0.0% 0 46.8%
June 2026 60 +0.0% 0 46.7%
May 2026 62 +0.0% 0 58.1%
April 2026 60 +0.0% 0 61.7%
March 2026 62 +0.0% 0 66.1%
February 2026 54 +3.8% 0 61.1%
January 2026 54 −3.6% 0 85.2%
December 2025 62 +0.0% 0 72.6%
November 2025 60 +0.0% 0 81.7%
October 2025 62 +55.0% 0 74.2%
September 2025 60 0 66.7%
August 2025 60 0 61.7%
July 2025 62 0 62.9%
June 2025 60 0 65.0%
May 2025 62 0 77.4%
April 2025 60 0 80.0%
March 2025 62 0 83.9%
February 2025 52 0 86.5%
January 2025 56 0 87.5%
December 2024 62 0 72.6%
November 2024 60 0 73.3%
October 2024 40 0 82.5%

How to read this chart

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