EN
EnglishTiếng Việt

Cheyenne Regional Jerry Olson Field (CYS)

CYS / KCYS

Official · May 2026

5,183

Cheyenne Regional Jerry Olson Field handled 5,183 passengers in May 2026, down 1.3% on a year earlier, according to US Bureau of Transportation Statistics — T-100 Air Carrier Statistics.

Full count · domestic + international Flight timing & delays ↓

Passengers over time

Showing 50 months. Full series runs 1990–2026 (402 periods).

Against 2019 +31.4% same month, before the pandemic
Series depth 36 years from 1990

The most recent periods

Open any period for the full breakdown.
24 of 24
PeriodPassengers Year on yearSource
May 2026 5,183 −1.3% US Bureau of Transportation Statistics Open this month →
April 2026 4,863 −3.9% US Bureau of Transportation Statistics Open this month →
March 2026 5,152 +4.7% US Bureau of Transportation Statistics Open this month →
February 2026 4,519 +4.9% US Bureau of Transportation Statistics Open this month →
January 2026 4,844 +4.6% US Bureau of Transportation Statistics Open this month →
December 2025 5,179 +0.6% US Bureau of Transportation Statistics Open this month →
November 2025 4,838 +2.5% US Bureau of Transportation Statistics Open this month →
October 2025 5,117 +7.1% US Bureau of Transportation Statistics Open this month →
September 2025 5,377 +12.0% US Bureau of Transportation Statistics Open this month →
August 2025 5,162 +7.9% US Bureau of Transportation Statistics Open this month →
July 2025 5,921 +17.4% US Bureau of Transportation Statistics Open this month →
June 2025 4,893 +9.6% US Bureau of Transportation Statistics Open this month →
May 2025 5,251 +4.4% US Bureau of Transportation Statistics Open this month →
April 2025 5,058 +14.8% US Bureau of Transportation Statistics Open this month →
March 2025 4,922 +20.5% US Bureau of Transportation Statistics Open this month →
February 2025 4,308 +12.4% US Bureau of Transportation Statistics Open this month →
January 2025 4,632 +32.7% US Bureau of Transportation Statistics Open this month →
December 2024 5,147 +25.2% US Bureau of Transportation Statistics Open this month →
November 2024 4,722 +1.2% US Bureau of Transportation Statistics Open this month →
October 2024 4,780 +8.8% US Bureau of Transportation Statistics Open this month →
September 2024 4,800 +72.1% US Bureau of Transportation Statistics Open this month →
August 2024 4,786 +59,725.0% US Bureau of Transportation Statistics
July 2024 5,045 +1,282.2% US Bureau of Transportation Statistics
June 2024 4,464 +15.0% US Bureau of Transportation Statistics

Also tracked here: aircraft movements (through May 2026), tonnes of cargo (through April 2025).

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.

US domestic sectors recorded by BTS

Source: BTS · US Department of Transportation · 2024-09-01 → 2026-06-30

Lowest average delay14:00–15:002.6min · 245 recorded · 243 measured
Gap to highest-delay hour16.7min14:00 ↔ 13:00
Recorded flights1,325Cheyenne Regional Jerry Olson Field

Departure hour

On-time departures
00:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 01:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 02:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 03:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 04:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 05:00 · Fewer than 200 measured departures · 41 recorded · 41 measured · Source: BTS · US Department of Transportation 06:00 · 87.2% · 625 recorded · 619 measured · Source: BTS · US Department of Transportation 07:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 08:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 09:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: BTS · US Department of Transportation 10:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 11:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: BTS · US Department of Transportation 12:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 13:00 · 77.5% · 400 recorded · 391 measured · Source: BTS · US Department of Transportation 14:00 · 88.5% · 245 recorded · 243 measured · Source: BTS · US Department of Transportation 15:00 · Fewer than 200 measured departures · 10 recorded · 10 measured · Source: BTS · US Department of Transportation 16:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 17:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 18:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 19:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 20:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 21:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 22:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 23:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation

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

Average departure delay
00:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 01:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 02:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 03:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 04:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 05:00 · Fewer than 200 measured departures · 41 recorded · 41 measured · Source: BTS · US Department of Transportation 06:00 · 11.9 min · 625 recorded · 619 measured · Source: BTS · US Department of Transportation 07:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 08:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 09:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: BTS · US Department of Transportation 10:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 11:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: BTS · US Department of Transportation 12:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 13:00 · 19.3 min · 400 recorded · 391 measured · Source: BTS · US Department of Transportation 14:00 · 2.6 min · 245 recorded · 243 measured · Source: BTS · US Department of Transportation 15:00 · Fewer than 200 measured departures · 10 recorded · 10 measured · Source: BTS · US Department of Transportation 16:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 17:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 18:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 19:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 20:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 21:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 22:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 23:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation

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

Recorded flights
00:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 01:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 02:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 03:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 04:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 05:00 · 41 · 41 recorded · 41 measured · Source: BTS · US Department of Transportation 06:00 · 625 · 625 recorded · 619 measured · Source: BTS · US Department of Transportation 07:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 08:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 09:00 · 2 · 2 recorded · 2 measured · Source: BTS · US Department of Transportation 10:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 11:00 · 2 · 2 recorded · 2 measured · Source: BTS · US Department of Transportation 12:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 13:00 · 400 · 400 recorded · 391 measured · Source: BTS · US Department of Transportation 14:00 · 245 · 245 recorded · 243 measured · Source: BTS · US Department of Transportation 15:00 · 10 · 10 recorded · 10 measured · Source: BTS · US Department of Transportation 16:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 17:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 18:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 19:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 20:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 21:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 22:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 23:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation

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

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—4141
06:0087.2%11.9 min619625
07:00No observations———
08:00No observations———
09:00Fewer than 200 measured departures—22
10:00No observations———
11:00Fewer than 200 measured departures—22
12:00No observations———
13:0077.5%19.3 min391400
14:0088.5%2.6 min243245
15:00Fewer than 200 measured departures—1010
16:00No observations———
17:00No observations———
18:00No observations———
19:00No observations———
20:00No observations———
21:00No observations———
22:00No observations———
23:00No observations———

Day of week

Recorded flights
Monday · 195 · 195 recorded · 195 measured · Source: BTS · US Department of Transportation Tuesday · 193 · 193 recorded · 191 measured · Source: BTS · US Department of Transportation Wednesday · 191 · 191 recorded · 190 measured · Source: BTS · US Department of Transportation Thursday · 190 · 190 recorded · 186 measured · Source: BTS · US Department of Transportation Friday · 192 · 192 recorded · 186 measured · Source: BTS · US Department of Transportation Saturday · 169 · 169 recorded · 166 measured · Source: BTS · US Department of Transportation Sunday · 195 · 195 recorded · 194 measured · Source: BTS · US Department of Transportation

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
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—195195
TuesdayFewer than 200 measured departures—191193
WednesdayFewer than 200 measured departures—190191
ThursdayFewer than 200 measured departures—186190
FridayFewer than 200 measured departures—186192
SaturdayFewer than 200 measured departures—166169
SundayFewer than 200 measured departures—194195

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
Jan · 120 · 120 recorded · 119 measured · Source: BTS · US Department of Transportation Feb · 112 · 112 recorded · 109 measured · Source: BTS · US Department of Transportation Mar · 124 · 124 recorded · 120 measured · Source: BTS · US Department of Transportation Apr · 120 · 120 recorded · 119 measured · Source: BTS · US Department of Transportation May · 124 · 124 recorded · 122 measured · Source: BTS · US Department of Transportation Jun · 120 · 120 recorded · 119 measured · Source: BTS · US Department of Transportation Jul · 72 · 72 recorded · 70 measured · Source: BTS · US Department of Transportation Aug · 62 · 62 recorded · 61 measured · Source: BTS · US Department of Transportation Sep · 116 · 116 recorded · 116 measured · Source: BTS · US Department of Transportation Oct · 120 · 120 recorded · 120 measured · Source: BTS · US Department of Transportation Nov · 114 · 114 recorded · 112 measured · Source: BTS · US Department of Transportation Dec · 121 · 121 recorded · 121 measured · Source: BTS · US Department of Transportation

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—119120
FebFewer than 200 measured departures—109112
MarFewer than 200 measured departures—120124
AprFewer than 200 measured departures—119120
MayFewer than 200 measured departures—122124
JunFewer than 200 measured departures—119120
JulFewer than 200 measured departures—7072
AugFewer than 200 measured departures—6162
SepFewer than 200 measured departures—116116
OctFewer than 200 measured departures—120120
NovFewer than 200 measured departures—112114
DecFewer than 200 measured departures—121121

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 83.4% 1,105
  • Delayed >15 min 15.3% 203
  • Cancelled 1.3% 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 punctuality and average delay.

Chart this airport against another →