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1,180 km · Domestic

Spokane (GEG) – San Francisco (SFO)

In July 2026, 216 flights operated between Spokane and San Francisco (both directions), and 69.0% 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
January11687▼ 25.0%
February107104▼ 2.8%
March146116▼ 20.5%
April162121▼ 25.3%
May124143▲ 15.3%
June156196▲ 25.6%
July174216▲ 24.1%
August171––
September165––
October178–in progress
November157––
December124––
Year to date (Jan–Jul)985983▼ 0.2%

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
January89.7%88.5%▼ 1.3%
February86.0%77.9%▼ 9.4%
March84.2%84.5%▲ 0.4%
April90.1%59.5%▼ 34.0%
May90.3%77.6%▼ 14.1%
June87.8%60.7%▼ 30.9%
July75.9%69.0%▼ 9.1%
August83.0%––
September84.8%––
October76.4%–in progress
November84.7%––
December87.1%––
Year-to-date average (Jan–Jul)86.3%74.0%▼ 14.3%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January01–
February10▼ 100.0%
March30▼ 100.0%
April01–
May02–
June00–
July04–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)48▲ 100.0%

Airlines on this route

  1. SkyWest Airlines 96.6%
  2. United Airlines 3.4%

Oct 1, 2024 – Jul 31, 2026

By direction

GEG → SFO

Scheduled flights
1,550
Flights operated
1,543
Cancelled
7 · 0.5%
On-time departures
81.5%

SFO → GEG

Scheduled flights
1,543
Flights operated
1,533
Cancelled
10 · 0.6%
On-time departures
78.2%

GEG → SFO and SFO → GEG counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 2,989 96.6% 79.9% 17
United Airlines UA 104 3.4% 79.8% 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

Lowest average delay08:00–09:00-0.2min · 229 recorded · 228 measured
Gap to highest-delay hour17.9min08:00 ↔ 12:00
Recorded flights3,093GEG–SFO

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 · 95.7% · 305 recorded · 304 measured · Source: the US BTS 07:00 · 82.3% · 322 recorded · 322 measured · Source: the US BTS 08:00 · 92.1% · 229 recorded · 228 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 98 recorded · 98 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 35 recorded · 35 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 72 recorded · 72 measured · Source: the US BTS 12:00 · 75.3% · 606 recorded · 603 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 93 recorded · 93 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 138 recorded · 138 measured · Source: the US BTS 15:00 · 86.2% · 278 recorded · 275 measured · Source: the US BTS 16:00 · 79.0% · 274 recorded · 272 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 100 recorded · 99 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 138 recorded · 135 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 157 recorded · 156 measured · Source: the US BTS 21:00 · 79.7% · 248 recorded · 246 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.

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 · 0.1 min · 305 recorded · 304 measured · Source: the US BTS 07:00 · 5.6 min · 322 recorded · 322 measured · Source: the US BTS 08:00 · -0.2 min · 229 recorded · 228 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 98 recorded · 98 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 35 recorded · 35 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 72 recorded · 72 measured · Source: the US BTS 12:00 · 17.7 min · 606 recorded · 603 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 93 recorded · 93 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 138 recorded · 138 measured · Source: the US BTS 15:00 · 4.6 min · 278 recorded · 275 measured · Source: the US BTS 16:00 · 13.0 min · 274 recorded · 272 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 100 recorded · 99 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 138 recorded · 135 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 157 recorded · 156 measured · Source: the US BTS 21:00 · 11.5 min · 248 recorded · 246 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.

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 · 305 · 305 recorded · 304 measured · Source: the US BTS 07:00 · 322 · 322 recorded · 322 measured · Source: the US BTS 08:00 · 229 · 229 recorded · 228 measured · Source: the US BTS 09:00 · 98 · 98 recorded · 98 measured · Source: the US BTS 10:00 · 35 · 35 recorded · 35 measured · Source: the US BTS 11:00 · 72 · 72 recorded · 72 measured · Source: the US BTS 12:00 · 606 · 606 recorded · 603 measured · Source: the US BTS 13:00 · 93 · 93 recorded · 93 measured · Source: the US BTS 14:00 · 138 · 138 recorded · 138 measured · Source: the US BTS 15:00 · 278 · 278 recorded · 275 measured · Source: the US BTS 16:00 · 274 · 274 recorded · 272 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 100 · 100 recorded · 99 measured · Source: the US BTS 19:00 · 138 · 138 recorded · 135 measured · Source: the US BTS 20:00 · 157 · 157 recorded · 156 measured · Source: the US BTS 21:00 · 248 · 248 recorded · 246 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

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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———
06:0095.7%0.1 min304305
07:0082.3%5.6 min322322
08:0092.1%-0.2 min228229
09:00Fewer than 200 measured departures—9898
10:00Fewer than 200 measured departures—3535
11:00Fewer than 200 measured departures—7272
12:0075.3%17.7 min603606
13:00Fewer than 200 measured departures—9393
14:00Fewer than 200 measured departures—138138
15:0086.2%4.6 min275278
16:0079.0%13.0 min272274
17:00No observations———
18:00Fewer than 200 measured departures—99100
19:00Fewer than 200 measured departures—135138
20:00Fewer than 200 measured departures—156157
21:0079.7%11.5 min246248
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 · 75.4% · 464 recorded · 460 measured · Source: the US BTS Tuesday · 84.1% · 424 recorded · 422 measured · Source: the US BTS Wednesday · 82.1% · 429 recorded · 429 measured · Source: the US BTS Thursday · 79.0% · 471 recorded · 466 measured · Source: the US BTS Friday · 76.2% · 459 recorded · 457 measured · Source: the US BTS Saturday · 85.3% · 388 recorded · 387 measured · Source: the US BTS Sunday · 78.5% · 458 recorded · 455 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 · 16.1 min · 464 recorded · 460 measured · Source: the US BTS Tuesday · 6.9 min · 424 recorded · 422 measured · Source: the US BTS Wednesday · 13.3 min · 429 recorded · 429 measured · Source: the US BTS Thursday · 10.9 min · 471 recorded · 466 measured · Source: the US BTS Friday · 13.4 min · 459 recorded · 457 measured · Source: the US BTS Saturday · 6.1 min · 388 recorded · 387 measured · Source: the US BTS Sunday · 12.5 min · 458 recorded · 455 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 · 464 · 464 recorded · 460 measured · Source: the US BTS Tuesday · 424 · 424 recorded · 422 measured · Source: the US BTS Wednesday · 429 · 429 recorded · 429 measured · Source: the US BTS Thursday · 471 · 471 recorded · 466 measured · Source: the US BTS Friday · 459 · 459 recorded · 457 measured · Source: the US BTS Saturday · 388 · 388 recorded · 387 measured · Source: the US BTS Sunday · 458 · 458 recorded · 455 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday75.4%16.1 min460464
Tuesday84.1%6.9 min422424
Wednesday82.1%13.3 min429429
Thursday79.0%10.9 min466471
Friday76.2%13.4 min457459
Saturday85.3%6.1 min387388
Sunday78.5%12.5 min455458

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 · 89.2% · 204 recorded · 203 measured · Source: the US BTS Feb · 82.0% · 212 recorded · 211 measured · Source: the US BTS Mar · 84.4% · 265 recorded · 262 measured · Source: the US BTS Apr · 77.0% · 284 recorded · 283 measured · Source: the US BTS May · 83.5% · 269 recorded · 267 measured · Source: the US BTS Jun · 72.7% · 352 recorded · 352 measured · Source: the US BTS Jul · 72.1% · 394 recorded · 390 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 171 recorded · 171 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 165 recorded · 165 measured · Source: the US BTS Oct · 77.5% · 258 recorded · 258 measured · Source: the US BTS Nov · 81.9% · 275 recorded · 270 measured · Source: the US BTS Dec · 82.4% · 244 recorded · 244 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 · 14.0 min · 204 recorded · 203 measured · Source: the US BTS Feb · 12.2 min · 212 recorded · 211 measured · Source: the US BTS Mar · 8.5 min · 265 recorded · 262 measured · Source: the US BTS Apr · 10.5 min · 284 recorded · 283 measured · Source: the US BTS May · 10.9 min · 269 recorded · 267 measured · Source: the US BTS Jun · 15.7 min · 352 recorded · 352 measured · Source: the US BTS Jul · 14.1 min · 394 recorded · 390 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 171 recorded · 171 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 165 recorded · 165 measured · Source: the US BTS Oct · 12.9 min · 258 recorded · 258 measured · Source: the US BTS Nov · 10.2 min · 275 recorded · 270 measured · Source: the US BTS Dec · 12.8 min · 244 recorded · 244 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 · 204 · 204 recorded · 203 measured · Source: the US BTS Feb · 212 · 212 recorded · 211 measured · Source: the US BTS Mar · 265 · 265 recorded · 262 measured · Source: the US BTS Apr · 284 · 284 recorded · 283 measured · Source: the US BTS May · 269 · 269 recorded · 267 measured · Source: the US BTS Jun · 352 · 352 recorded · 352 measured · Source: the US BTS Jul · 394 · 394 recorded · 390 measured · Source: the US BTS Aug · 171 · 171 recorded · 171 measured · Source: the US BTS Sep · 165 · 165 recorded · 165 measured · Source: the US BTS Oct · 258 · 258 recorded · 258 measured · Source: the US BTS Nov · 275 · 275 recorded · 270 measured · Source: the US BTS Dec · 244 · 244 recorded · 244 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan89.2%14.0 min203204
Feb82.0%12.2 min211212
Mar84.4%8.5 min262265
Apr77.0%10.5 min283284
May83.5%10.9 min267269
Jun72.7%15.7 min352352
Jul72.1%14.1 min390394
AugFewer than 200 measured departures—171171
SepFewer than 200 measured departures—165165
Oct77.5%12.9 min258258
Nov81.9%10.2 min270275
Dec82.4%12.8 min244244

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 79.4% 2,457
  • Delayed >15 min 20.0% 619
  • Cancelled 0.5% 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

23
23 of 23
Flight numbersBy direction DeparturesOn time
OO5217 GEG → SFO 581 81.6%
OO5351 SFO → GEG 408 79.8%
OO5676 SFO → GEG 284 83.0%
OO4763 GEG → SFO 276 89.1%
OO3282 SFO → GEG 167 76.5%
OO4661 GEG → SFO 155 92.9%
OO6014 SFO → GEG 154 85.6%
OO3275 GEG → SFO 112 79.5%
OO5323 GEG → SFO 71 91.4%
OO5702 SFO → GEG 68 95.6%
OO5693 SFO → GEG 61 61.7%
OO3412 GEG → SFO 55 63.0%
OO4763 SFO → GEG 53 81.1%
OO3070 GEG → SFO 52 90.4%
OO3075 SFO → GEG 52 23.1%
OO4753 SFO → GEG 50 57.1%
UA743 GEG → SFO 45 80.0%
OO6042 GEG → SFO 40 12.8%
OO3306 GEG → SFO 39 79.5%
OO3305 SFO → GEG 38 81.6%
OO5419 SFO → GEG 36 85.7%
OO5241 GEG → SFO 35 97.1%
OO5709 SFO → GEG 31 96.8%

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 216 +24.1% 4 69.0%
June 2026 196 +25.6% 0 60.7%
May 2026 143 +15.3% 2 77.6%
April 2026 121 −25.3% 1 59.5%
March 2026 116 −20.5% 0 84.5%
February 2026 104 −2.8% 0 77.9%
January 2026 87 −25.0% 1 88.5%
December 2025 124 +3.3% 0 87.1%
November 2025 157 +38.9% 0 84.7%
October 2025 178 +122.5% 0 76.4%
September 2025 165 0 84.8%
August 2025 171 0 83.0%
July 2025 174 0 75.9%
June 2025 156 0 87.8%
May 2025 124 0 90.3%
April 2025 162 0 90.1%
March 2025 146 3 84.2%
February 2025 107 1 86.0%
January 2025 116 0 89.7%
December 2024 120 0 77.5%
November 2024 113 5 77.9%
October 2024 80 0 80.0%

How to read this chart

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