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2,758 km · Domestic

Austin Bergstrom (AUS) – Portland (PDX)

In July 2026, 124 flights operated between Austin Bergstrom and Portland (both directions), and 78.2% 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
January4071▲ 77.5%
February4256▲ 33.3%
March5989▲ 50.8%
April60120▲ 100.0%
May95123▲ 29.5%
June118120▲ 1.7%
July1241240.0%
August120––
September101––
October93–in progress
November100––
December89––
Year to date (Jan–Jul)538703▲ 30.7%

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
January85.0%84.5%▼ 0.6%
February66.7%92.9%▲ 39.3%
March83.1%92.1%▲ 10.8%
April86.7%88.3%▲ 1.8%
May77.9%87.0%▲ 11.7%
June72.9%79.2%▲ 8.6%
July76.6%78.2%▲ 2.1%
August83.3%––
September88.1%––
October84.9%–in progress
November88.0%––
December73.0%––
Year-to-date average (Jan–Jul)78.4%86.0%▲ 9.7%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January02–
February20▼ 100.0%
March30▼ 100.0%
April00–
May110.0%
June20▼ 100.0%
July00–
August0––
September0––
October5–in progress
November0––
December0––
Year to date (Jan–Jul)83▼ 62.5%

By direction

AUS → PDX

Scheduled flights
960
Flights operated
949
Cancelled
11 · 1.1%
On-time departures
81.0%

PDX → AUS

Scheduled flights
960
Flights operated
954
Cancelled
6 · 0.6%
On-time departures
83.2%

AUS → PDX and PDX → AUS counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Alaska Airlines AS 1,920 100.0% 82.1% 17

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

Lowest average delay10:00–11:004.4min · 428 recorded · 425 measured
Gap to highest-delay hour5.1min10:00 ↔ 17:00
Recorded flights1,920AUS–PDX

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 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 84.1% · 321 recorded · 320 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 13 recorded · 12 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 86.8% · 428 recorded · 425 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 94 recorded · 94 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 55 recorded · 54 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 34 recorded · 33 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 39 recorded · 38 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 5 recorded · 5 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 16 recorded · 16 measured · Source: the US BTS 17:00 · 79.6% · 674 recorded · 668 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 105 recorded · 104 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 81 recorded · 79 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 28 recorded · 28 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 6.4 min · 321 recorded · 320 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 13 recorded · 12 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 4.4 min · 428 recorded · 425 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 94 recorded · 94 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 55 recorded · 54 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 34 recorded · 33 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 39 recorded · 38 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 5 recorded · 5 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 16 recorded · 16 measured · Source: the US BTS 17:00 · 9.5 min · 674 recorded · 668 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 105 recorded · 104 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 81 recorded · 79 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 28 recorded · 28 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 321 · 321 recorded · 320 measured · Source: the US BTS 08:00 · 13 · 13 recorded · 12 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 428 · 428 recorded · 425 measured · Source: the US BTS 11:00 · 94 · 94 recorded · 94 measured · Source: the US BTS 12:00 · 55 · 55 recorded · 54 measured · Source: the US BTS 13:00 · 34 · 34 recorded · 33 measured · Source: the US BTS 14:00 · 39 · 39 recorded · 38 measured · Source: the US BTS 15:00 · 5 · 5 recorded · 5 measured · Source: the US BTS 16:00 · 16 · 16 recorded · 16 measured · Source: the US BTS 17:00 · 674 · 674 recorded · 668 measured · Source: the US BTS 18:00 · 105 · 105 recorded · 104 measured · Source: the US BTS 19:00 · 81 · 81 recorded · 79 measured · Source: the US BTS 20:00 · 27 · 27 recorded · 27 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · 28 · 28 recorded · 28 measured · Source: the US BTS

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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———
06:00No observations———
07:0084.1%6.4 min320321
08:00Fewer than 200 measured departures—1213
09:00No observations———
10:0086.8%4.4 min425428
11:00Fewer than 200 measured departures—9494
12:00Fewer than 200 measured departures—5455
13:00Fewer than 200 measured departures—3334
14:00Fewer than 200 measured departures—3839
15:00Fewer than 200 measured departures—55
16:00Fewer than 200 measured departures—1616
17:0079.6%9.5 min668674
18:00Fewer than 200 measured departures—104105
19:00Fewer than 200 measured departures—7981
20:00Fewer than 200 measured departures—2727
21:00No observations———
22:00No observations———
23:00Fewer than 200 measured departures—2828

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 81.3% · 284 recorded · 284 measured · Source: the US BTS Tuesday · 87.4% · 254 recorded · 253 measured · Source: the US BTS Wednesday · 79.3% · 254 recorded · 251 measured · Source: the US BTS Thursday · 80.6% · 283 recorded · 278 measured · Source: the US BTS Friday · 81.3% · 290 recorded · 284 measured · Source: the US BTS Saturday · 82.0% · 268 recorded · 266 measured · Source: the US BTS Sunday · 83.3% · 287 recorded · 287 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 · 6.2 min · 284 recorded · 284 measured · Source: the US BTS Tuesday · 4.9 min · 254 recorded · 253 measured · Source: the US BTS Wednesday · 7.6 min · 254 recorded · 251 measured · Source: the US BTS Thursday · 8.3 min · 283 recorded · 278 measured · Source: the US BTS Friday · 8.0 min · 290 recorded · 284 measured · Source: the US BTS Saturday · 8.4 min · 268 recorded · 266 measured · Source: the US BTS Sunday · 7.7 min · 287 recorded · 287 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 · 284 · 284 recorded · 284 measured · Source: the US BTS Tuesday · 254 · 254 recorded · 253 measured · Source: the US BTS Wednesday · 254 · 254 recorded · 251 measured · Source: the US BTS Thursday · 283 · 283 recorded · 278 measured · Source: the US BTS Friday · 290 · 290 recorded · 284 measured · Source: the US BTS Saturday · 268 · 268 recorded · 266 measured · Source: the US BTS Sunday · 287 · 287 recorded · 287 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday81.3%6.2 min284284
Tuesday87.4%4.9 min253254
Wednesday79.3%7.6 min251254
Thursday80.6%8.3 min278283
Friday81.3%8.0 min284290
Saturday82.0%8.4 min266268
Sunday83.3%7.7 min287287

Month of year

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

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Jan · Fewer than 200 measured departures · 113 recorded · 111 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 100 recorded · 98 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 151 recorded · 148 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 180 recorded · 180 measured · Source: the US BTS May · 83.0% · 220 recorded · 218 measured · Source: the US BTS Jun · 76.1% · 240 recorded · 238 measured · Source: the US BTS Jul · 77.4% · 248 recorded · 248 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 101 recorded · 101 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 138 recorded · 133 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 158 recorded · 157 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 151 recorded · 151 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
Jan · Fewer than 200 measured departures · 113 recorded · 111 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 100 recorded · 98 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 151 recorded · 148 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 180 recorded · 180 measured · Source: the US BTS May · 8.4 min · 220 recorded · 218 measured · Source: the US BTS Jun · 12.2 min · 240 recorded · 238 measured · Source: the US BTS Jul · 11.1 min · 248 recorded · 248 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 101 recorded · 101 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 138 recorded · 133 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 158 recorded · 157 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 151 recorded · 151 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
Jan · 113 · 113 recorded · 111 measured · Source: the US BTS Feb · 100 · 100 recorded · 98 measured · Source: the US BTS Mar · 151 · 151 recorded · 148 measured · Source: the US BTS Apr · 180 · 180 recorded · 180 measured · Source: the US BTS May · 220 · 220 recorded · 218 measured · Source: the US BTS Jun · 240 · 240 recorded · 238 measured · Source: the US BTS Jul · 248 · 248 recorded · 248 measured · Source: the US BTS Aug · 120 · 120 recorded · 120 measured · Source: the US BTS Sep · 101 · 101 recorded · 101 measured · Source: the US BTS Oct · 138 · 138 recorded · 133 measured · Source: the US BTS Nov · 158 · 158 recorded · 157 measured · Source: the US BTS Dec · 151 · 151 recorded · 151 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—111113
FebFewer than 200 measured departures—98100
MarFewer than 200 measured departures—148151
AprFewer than 200 measured departures—180180
May83.0%8.4 min218220
Jun76.1%12.2 min238240
Jul77.4%11.1 min248248
AugFewer than 200 measured departures—120120
SepFewer than 200 measured departures—101101
OctFewer than 200 measured departures—133138
NovFewer than 200 measured departures—157158
DecFewer than 200 measured departures—151151

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 81.4% 1,563
  • Delayed >15 min 17.7% 340
  • Cancelled 0.9% 17
  • 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

5
Flight numbersBy direction DeparturesOn time
AS540 PDX → AUS 506 85.3%
AS541 AUS → PDX 474 81.7%
AS1396 AUS → PDX 397 81.4%
AS1370 PDX → AUS 293 78.4%
AS725 PDX → AUS 127 85.7%

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 124 +0.0% 0 78.2%
June 2026 120 +1.7% 0 79.2%
May 2026 123 +29.5% 1 87.0%
April 2026 120 +100.0% 0 88.3%
March 2026 89 +50.8% 0 92.1%
February 2026 56 +33.3% 0 92.9%
January 2026 71 +77.5% 2 84.5%
December 2025 89 +43.5% 0 73.0%
November 2025 100 +75.4% 0 88.0%
October 2025 93 +132.5% 5 84.9%
September 2025 101 0 88.1%
August 2025 120 0 83.3%
July 2025 124 0 76.6%
June 2025 118 2 72.9%
May 2025 95 1 77.9%
April 2025 60 0 86.7%
March 2025 59 3 83.1%
February 2025 42 2 66.7%
January 2025 40 0 85.0%
December 2024 62 0 71.0%
November 2024 57 1 82.5%
October 2024 40 0 85.0%

How to read this chart

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