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448 km · Domestic

Spokane (GEG) – Portland (PDX)

In July 2026, 248 flights operated between Spokane and Portland (both directions), and 79.8% 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
January97178▲ 83.5%
February70156▲ 122.9%
March58129▲ 122.4%
April7088▲ 25.7%
May154138▼ 10.4%
June136203▲ 49.3%
July116248▲ 113.8%
August143––
September176––
October173–in progress
November186––
December222––
Year to date (Jan–Jul)7011,140▲ 62.6%

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
January96.9%86.0%▼ 11.2%
February90.0%89.1%▼ 1.0%
March93.1%85.3%▼ 8.4%
April97.1%95.5%▼ 1.6%
May79.2%86.2%▲ 8.8%
June84.6%81.3%▼ 3.9%
July85.3%79.8%▼ 6.4%
August89.5%––
September93.2%––
October86.7%–in progress
November93.0%––
December82.4%––
Year-to-date average (Jan–Jul)89.5%86.2%▼ 3.7%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January04–
February24▲ 100.0%
March01–
April00–
May00–
June00–
July00–
August0––
September0––
October3–in progress
November2––
December4––
Year to date (Jan–Jul)29▲ 350.0%

Airlines on this route

  1. SkyWest Airlines 53.3%
  2. Alaska Airlines 46.7%

Oct 1, 2024 – Jul 31, 2026

By direction

GEG → PDX

Scheduled flights
1,459
Flights operated
1,449
Cancelled
10 · 0.7%
On-time departures
86.5%

PDX → GEG

Scheduled flights
1,462
Flights operated
1,452
Cancelled
10 · 0.7%
On-time departures
87.1%

GEG → PDX and PDX → GEG counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 1,556 53.3% 86.2% 5
Alaska Airlines AS 1,365 46.7% 87.5% 15

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 delay05:00–06:00-3.2min · 339 recorded · 337 measured
Gap to highest-delay hour14.6min05:00 ↔ 15:00
Recorded flights2,921GEG–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 · 97.0% · 339 recorded · 337 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 71 recorded · 70 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 87 recorded · 86 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 62 recorded · 62 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 20 recorded · 19 measured · Source: the US BTS 10:00 · 88.1% · 373 recorded · 369 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 83.1% · 484 recorded · 479 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · 90.9% · 482 recorded · 482 measured · Source: the US BTS 15:00 · 78.4% · 426 recorded · 425 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 114 recorded · 114 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 57 recorded · 57 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · 84.8% · 398 recorded · 394 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 8 recorded · 7 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 · -3.2 min · 339 recorded · 337 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 71 recorded · 70 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 87 recorded · 86 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 62 recorded · 62 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 20 recorded · 19 measured · Source: the US BTS 10:00 · 4.2 min · 373 recorded · 369 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 4.9 min · 484 recorded · 479 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · 1.9 min · 482 recorded · 482 measured · Source: the US BTS 15:00 · 11.5 min · 426 recorded · 425 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 114 recorded · 114 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 57 recorded · 57 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · 4.1 min · 398 recorded · 394 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 8 recorded · 7 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 · 339 · 339 recorded · 337 measured · Source: the US BTS 06:00 · 71 · 71 recorded · 70 measured · Source: the US BTS 07:00 · 87 · 87 recorded · 86 measured · Source: the US BTS 08:00 · 62 · 62 recorded · 62 measured · Source: the US BTS 09:00 · 20 · 20 recorded · 19 measured · Source: the US BTS 10:00 · 373 · 373 recorded · 369 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 484 · 484 recorded · 479 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · 482 · 482 recorded · 482 measured · Source: the US BTS 15:00 · 426 · 426 recorded · 425 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · 114 · 114 recorded · 114 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · 57 · 57 recorded · 57 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · 398 · 398 recorded · 394 measured · Source: the US BTS 22:00 · 8 · 8 recorded · 7 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 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———
05:0097.0%-3.2 min337339
06:00Fewer than 200 measured departures—7071
07:00Fewer than 200 measured departures—8687
08:00Fewer than 200 measured departures—6262
09:00Fewer than 200 measured departures—1920
10:0088.1%4.2 min369373
11:00No observations———
12:0083.1%4.9 min479484
13:00No observations———
14:0090.9%1.9 min482482
15:0078.4%11.5 min425426
16:00No observations———
17:00Fewer than 200 measured departures—114114
18:00No observations———
19:00Fewer than 200 measured departures—5757
20:00No observations———
21:0084.8%4.1 min394398
22:00Fewer than 200 measured departures—78
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 86.2% · 437 recorded · 435 measured · Source: the US BTS Tuesday · 87.0% · 409 recorded · 408 measured · Source: the US BTS Wednesday · 89.8% · 403 recorded · 403 measured · Source: the US BTS Thursday · 88.2% · 430 recorded · 423 measured · Source: the US BTS Friday · 82.3% · 440 recorded · 435 measured · Source: the US BTS Saturday · 88.6% · 379 recorded · 377 measured · Source: the US BTS Sunday · 86.0% · 423 recorded · 420 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 · 3.6 min · 437 recorded · 435 measured · Source: the US BTS Tuesday · 2.8 min · 409 recorded · 408 measured · Source: the US BTS Wednesday · 0.9 min · 403 recorded · 403 measured · Source: the US BTS Thursday · 4.4 min · 430 recorded · 423 measured · Source: the US BTS Friday · 7.1 min · 440 recorded · 435 measured · Source: the US BTS Saturday · 3.7 min · 379 recorded · 377 measured · Source: the US BTS Sunday · 4.6 min · 423 recorded · 420 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 · 437 · 437 recorded · 435 measured · Source: the US BTS Tuesday · 409 · 409 recorded · 408 measured · Source: the US BTS Wednesday · 403 · 403 recorded · 403 measured · Source: the US BTS Thursday · 430 · 430 recorded · 423 measured · Source: the US BTS Friday · 440 · 440 recorded · 435 measured · Source: the US BTS Saturday · 379 · 379 recorded · 377 measured · Source: the US BTS Sunday · 423 · 423 recorded · 420 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday86.2%3.6 min435437
Tuesday87.0%2.8 min408409
Wednesday89.8%0.9 min403403
Thursday88.2%4.4 min423430
Friday82.3%7.1 min435440
Saturday88.6%3.7 min377379
Sunday86.0%4.6 min420423

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 · 89.8% · 279 recorded · 275 measured · Source: the US BTS Feb · 89.4% · 232 recorded · 226 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 188 recorded · 187 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 158 recorded · 158 measured · Source: the US BTS May · 82.5% · 292 recorded · 292 measured · Source: the US BTS Jun · 82.6% · 339 recorded · 339 measured · Source: the US BTS Jul · 81.6% · 364 recorded · 364 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 143 recorded · 143 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 176 recorded · 176 measured · Source: the US BTS Oct · 85.5% · 216 recorded · 213 measured · Source: the US BTS Nov · 91.4% · 246 recorded · 244 measured · Source: the US BTS Dec · 83.8% · 288 recorded · 284 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 · 2.3 min · 279 recorded · 275 measured · Source: the US BTS Feb · 2.7 min · 232 recorded · 226 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 188 recorded · 187 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 158 recorded · 158 measured · Source: the US BTS May · 4.3 min · 292 recorded · 292 measured · Source: the US BTS Jun · 7.9 min · 339 recorded · 339 measured · Source: the US BTS Jul · 8.5 min · 364 recorded · 364 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 143 recorded · 143 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 176 recorded · 176 measured · Source: the US BTS Oct · 3.8 min · 216 recorded · 213 measured · Source: the US BTS Nov · 0.9 min · 246 recorded · 244 measured · Source: the US BTS Dec · 4.5 min · 288 recorded · 284 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 · 279 · 279 recorded · 275 measured · Source: the US BTS Feb · 232 · 232 recorded · 226 measured · Source: the US BTS Mar · 188 · 188 recorded · 187 measured · Source: the US BTS Apr · 158 · 158 recorded · 158 measured · Source: the US BTS May · 292 · 292 recorded · 292 measured · Source: the US BTS Jun · 339 · 339 recorded · 339 measured · Source: the US BTS Jul · 364 · 364 recorded · 364 measured · Source: the US BTS Aug · 143 · 143 recorded · 143 measured · Source: the US BTS Sep · 176 · 176 recorded · 176 measured · Source: the US BTS Oct · 216 · 216 recorded · 213 measured · Source: the US BTS Nov · 246 · 246 recorded · 244 measured · Source: the US BTS Dec · 288 · 288 recorded · 284 measured · Source: the US BTS

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

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan89.8%2.3 min275279
Feb89.4%2.7 min226232
MarFewer than 200 measured departures—187188
AprFewer than 200 measured departures—158158
May82.5%4.3 min292292
Jun82.6%7.9 min339339
Jul81.6%8.5 min364364
AugFewer than 200 measured departures—143143
SepFewer than 200 measured departures—176176
Oct85.5%3.8 min213216
Nov91.4%0.9 min244246
Dec83.8%4.5 min284288

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 86.2% 2,518
  • Delayed >15 min 13.1% 383
  • Cancelled 0.7% 20
  • 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

24
24 of 24
Flight numbersBy direction DeparturesOn time
AS710 GEG → PDX 219 97.3%
AS250 PDX → GEG 218 90.2%
AS251 GEG → PDX 218 82.7%
AS1356 PDX → GEG 192 81.1%
OO3052 PDX → GEG 136 82.4%
OO3201 PDX → GEG 136 92.7%
OO3203 GEG → PDX 136 83.0%
AS863 PDX → GEG 119 88.2%
AS864 GEG → PDX 119 84.8%
OO3403 GEG → PDX 100 96.0%
AS1155 GEG → PDX 95 97.9%
OO3002 GEG → PDX 86 95.4%
OO3373 PDX → GEG 84 83.3%
OO3373 GEG → PDX 84 88.1%
AS1241 PDX → GEG 67 87.9%
OO3472 PDX → GEG 63 87.1%
OO3298 PDX → GEG 59 88.1%
OO3217 GEG → PDX 58 75.9%
OO3202 GEG → PDX 52 21.2%
OO3262 PDX → GEG 52 98.1%
OO3201 GEG → PDX 51 100.0%
OO3403 PDX → GEG 42 88.1%
OO3453 GEG → PDX 42 88.1%
OO3397 PDX → GEG 38 97.4%

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 248 +113.8% 0 79.8%
June 2026 203 +49.3% 0 81.3%
May 2026 138 −10.4% 0 86.2%
April 2026 88 +25.7% 0 95.5%
March 2026 129 +122.4% 1 85.3%
February 2026 156 +122.9% 4 89.1%
January 2026 178 +83.5% 4 86.0%
December 2025 222 +258.1% 4 82.4%
November 2025 186 +220.7% 2 93.0%
October 2025 173 +332.5% 3 86.7%
September 2025 176 0 93.2%
August 2025 143 0 89.5%
July 2025 116 0 85.3%
June 2025 136 0 84.6%
May 2025 154 0 79.2%
April 2025 70 0 97.1%
March 2025 58 0 93.1%
February 2025 70 2 90.0%
January 2025 97 0 96.9%
December 2024 62 0 88.7%
November 2024 58 0 86.2%
October 2024 40 0 80.0%

How to read this chart

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