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992 km · Domestic

Eugene (EUG) – Salt Lake City (SLC)

In July 2026, 184 flights operated between Eugene and Salt Lake City (both directions), and 89.1% 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
January1241240.0%
February110112▲ 1.8%
March1241240.0%
April1201200.0%
May1241240.0%
June120138▲ 15.0%
July124184▲ 48.4%
August124––
September120––
October124–in progress
November120––
December124––
Year to date (Jan–Jul)846926▲ 9.5%

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
January91.9%92.7%▲ 0.9%
February94.5%93.8%▼ 0.7%
March94.4%91.1%▼ 3.5%
April93.3%92.5%▼ 0.9%
May94.4%92.7%▼ 1.8%
June91.7%91.3%▼ 0.4%
July95.2%89.1%▼ 6.4%
August95.2%––
September96.7%––
October97.6%–in progress
November98.3%––
December94.4%––
Year-to-date average (Jan–Jul)93.6%91.9%▼ 1.9%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February20▼ 100.0%
March00–
April00–
May00–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)20▼ 100.0%

By direction

EUG → SLC

Scheduled flights
1,355
Flights operated
1,354
Cancelled
1 · 0.1%
On-time departures
93.2%

SLC → EUG

Scheduled flights
1,355
Flights operated
1,354
Cancelled
1 · 0.1%
On-time departures
93.6%

EUG → SLC and SLC → EUG counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 2,710 100.0% 93.4% 2

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 delay22:00–23:00-0.9min · 477 recorded · 476 measured
Gap to highest-delay hour2.2min22:00 ↔ 10:00
Recorded flights2,710EUG–SLC

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 · 95.3% · 599 recorded · 598 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 52 recorded · 52 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 7 recorded · 7 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 93.6% · 451 recorded · 451 measured · Source: the US BTS 11:00 · 93.7% · 207 recorded · 207 measured · Source: the US BTS 12:00 · 91.4% · 534 recorded · 534 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 39 recorded · 39 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 39 recorded · 39 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 7 recorded · 7 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 172 recorded · 172 measured · Source: the US BTS 22:00 · 94.5% · 477 recorded · 476 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 · 0.3 min · 599 recorded · 598 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 52 recorded · 52 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 7 recorded · 7 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 1.3 min · 451 recorded · 451 measured · Source: the US BTS 11:00 · 0.6 min · 207 recorded · 207 measured · Source: the US BTS 12:00 · 0.7 min · 534 recorded · 534 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 39 recorded · 39 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 39 recorded · 39 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 7 recorded · 7 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 172 recorded · 172 measured · Source: the US BTS 22:00 · -0.9 min · 477 recorded · 476 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 · 599 · 599 recorded · 598 measured · Source: the US BTS 06:00 · 52 · 52 recorded · 52 measured · Source: the US BTS 07:00 · 7 · 7 recorded · 7 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 451 · 451 recorded · 451 measured · Source: the US BTS 11:00 · 207 · 207 recorded · 207 measured · Source: the US BTS 12:00 · 534 · 534 recorded · 534 measured · Source: the US BTS 13:00 · 124 · 124 recorded · 124 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · 39 · 39 recorded · 39 measured · Source: the US BTS 16:00 · 39 · 39 recorded · 39 measured · Source: the US BTS 17:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · 7 · 7 recorded · 7 measured · Source: the US BTS 21:00 · 172 · 172 recorded · 172 measured · Source: the US BTS 22:00 · 477 · 477 recorded · 476 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———
05:0095.3%0.3 min598599
06:00Fewer than 200 measured departures—5252
07:00Fewer than 200 measured departures—77
08:00No observations———
09:00No observations———
10:0093.6%1.3 min451451
11:0093.7%0.6 min207207
12:0091.4%0.7 min534534
13:00Fewer than 200 measured departures—124124
14:00No observations———
15:00Fewer than 200 measured departures—3939
16:00Fewer than 200 measured departures—3939
17:00Fewer than 200 measured departures—22
18:00No observations———
19:00No observations———
20:00Fewer than 200 measured departures—77
21:00Fewer than 200 measured departures—172172
22:0094.5%-0.9 min476477
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 93.8% · 388 recorded · 388 measured · Source: the US BTS Tuesday · 93.6% · 388 recorded · 388 measured · Source: the US BTS Wednesday · 94.9% · 388 recorded · 388 measured · Source: the US BTS Thursday · 91.2% · 388 recorded · 387 measured · Source: the US BTS Friday · 96.1% · 388 recorded · 387 measured · Source: the US BTS Saturday · 92.5% · 384 recorded · 384 measured · Source: the US BTS Sunday · 92.0% · 386 recorded · 386 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 · -0.6 min · 388 recorded · 388 measured · Source: the US BTS Tuesday · -0.4 min · 388 recorded · 388 measured · Source: the US BTS Wednesday · -0.8 min · 388 recorded · 388 measured · Source: the US BTS Thursday · 2.7 min · 388 recorded · 387 measured · Source: the US BTS Friday · -1.2 min · 388 recorded · 387 measured · Source: the US BTS Saturday · -0.4 min · 384 recorded · 384 measured · Source: the US BTS Sunday · 4.4 min · 386 recorded · 386 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 · 388 · 388 recorded · 388 measured · Source: the US BTS Tuesday · 388 · 388 recorded · 388 measured · Source: the US BTS Wednesday · 388 · 388 recorded · 388 measured · Source: the US BTS Thursday · 388 · 388 recorded · 387 measured · Source: the US BTS Friday · 388 · 388 recorded · 387 measured · Source: the US BTS Saturday · 384 · 384 recorded · 384 measured · Source: the US BTS Sunday · 386 · 386 recorded · 386 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday93.8%-0.6 min388388
Tuesday93.6%-0.4 min388388
Wednesday94.9%-0.8 min388388
Thursday91.2%2.7 min387388
Friday96.1%-1.2 min387388
Saturday92.5%-0.4 min384384
Sunday92.0%4.4 min386386

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 · 92.3% · 248 recorded · 248 measured · Source: the US BTS Feb · 94.1% · 224 recorded · 222 measured · Source: the US BTS Mar · 92.7% · 248 recorded · 248 measured · Source: the US BTS Apr · 92.9% · 240 recorded · 240 measured · Source: the US BTS May · 93.6% · 248 recorded · 248 measured · Source: the US BTS Jun · 91.5% · 258 recorded · 258 measured · Source: the US BTS Jul · 91.6% · 308 recorded · 308 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Oct · 95.6% · 204 recorded · 204 measured · Source: the US BTS Nov · 97.1% · 240 recorded · 240 measured · Source: the US BTS Dec · 91.5% · 248 recorded · 248 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 · 1.6 min · 248 recorded · 248 measured · Source: the US BTS Feb · 1.7 min · 224 recorded · 222 measured · Source: the US BTS Mar · 1.8 min · 248 recorded · 248 measured · Source: the US BTS Apr · -0.2 min · 240 recorded · 240 measured · Source: the US BTS May · 1.0 min · 248 recorded · 248 measured · Source: the US BTS Jun · 3.7 min · 258 recorded · 258 measured · Source: the US BTS Jul · 2.5 min · 308 recorded · 308 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Oct · -3.7 min · 204 recorded · 204 measured · Source: the US BTS Nov · -2.8 min · 240 recorded · 240 measured · Source: the US BTS Dec · 1.2 min · 248 recorded · 248 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 · 248 · 248 recorded · 248 measured · Source: the US BTS Feb · 224 · 224 recorded · 222 measured · Source: the US BTS Mar · 248 · 248 recorded · 248 measured · Source: the US BTS Apr · 240 · 240 recorded · 240 measured · Source: the US BTS May · 248 · 248 recorded · 248 measured · Source: the US BTS Jun · 258 · 258 recorded · 258 measured · Source: the US BTS Jul · 308 · 308 recorded · 308 measured · Source: the US BTS Aug · 124 · 124 recorded · 124 measured · Source: the US BTS Sep · 120 · 120 recorded · 120 measured · Source: the US BTS Oct · 204 · 204 recorded · 204 measured · Source: the US BTS Nov · 240 · 240 recorded · 240 measured · Source: the US BTS Dec · 248 · 248 recorded · 248 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan92.3%1.6 min248248
Feb94.1%1.7 min222224
Mar92.7%1.8 min248248
Apr92.9%-0.2 min240240
May93.6%1.0 min248248
Jun91.5%3.7 min258258
Jul91.6%2.5 min308308
AugFewer than 200 measured departures—124124
SepFewer than 200 measured departures—120120
Oct95.6%-3.7 min204204
Nov97.1%-2.8 min240240
Dec91.5%1.2 min248248

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 93.4% 2,530
  • Delayed >15 min 6.6% 178
  • Cancelled 0.1% 2
  • 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

8
8 of 8
Flight numbersBy direction DeparturesOn time
OO3721 SLC → EUG 658 94.5%
OO4135 SLC → EUG 658 93.6%
OO4135 EUG → SLC 572 91.6%
OO3708 EUG → SLC 463 94.6%
OO3639 EUG → SLC 195 97.4%
OO4155 EUG → SLC 86 88.4%
OO4105 SLC → EUG 36 80.6%
OO4105 EUG → SLC 36 91.7%

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 184 +48.4% 0 89.1%
June 2026 138 +15.0% 0 91.3%
May 2026 124 +0.0% 0 92.7%
April 2026 120 +0.0% 0 92.5%
March 2026 124 +0.0% 0 91.1%
February 2026 112 +1.8% 0 93.8%
January 2026 124 +0.0% 0 92.7%
December 2025 124 +0.0% 0 94.4%
November 2025 120 +0.0% 0 98.3%
October 2025 124 +55.0% 0 97.6%
September 2025 120 0 96.7%
August 2025 124 0 95.2%
July 2025 124 0 95.2%
June 2025 120 0 91.7%
May 2025 124 0 94.4%
April 2025 120 0 93.3%
March 2025 124 0 94.4%
February 2025 110 2 94.5%
January 2025 124 0 91.9%
December 2024 124 0 88.7%
November 2024 120 0 95.8%
October 2024 80 0 92.5%

How to read this chart

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