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Twin Falls Joslin Field Magic Valley (TWF)

TWF / KTWF

Official · May 2026

8,301

Joslin Field Magic Valley Regional Airport handled 8,301 passengers in May 2026, up 45.1% 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 53 months. Full series runs 1990–2026 (413 periods).

Against 2019 -1.2% 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 8,301 +45.1% US Bureau of Transportation Statistics Open this month →
April 2026 8,069 +50.4% US Bureau of Transportation Statistics Open this month →
March 2026 7,866 +36.3% US Bureau of Transportation Statistics Open this month →
February 2026 6,488 +31.0% US Bureau of Transportation Statistics Open this month →
January 2026 5,151 −4.9% US Bureau of Transportation Statistics Open this month →
December 2025 5,976 −2.7% US Bureau of Transportation Statistics Open this month →
November 2025 5,635 +23.2% US Bureau of Transportation Statistics Open this month →
October 2025 6,199 +27.9% US Bureau of Transportation Statistics Open this month →
September 2025 5,689 −19.2% US Bureau of Transportation Statistics Open this month →
August 2025 5,922 +4.6% US Bureau of Transportation Statistics Open this month →
July 2025 6,399 +22.0% US Bureau of Transportation Statistics Open this month →
June 2025 6,169 +8.9% US Bureau of Transportation Statistics Open this month →
May 2025 5,720 +1.3% US Bureau of Transportation Statistics Open this month →
April 2025 5,364 +2.8% US Bureau of Transportation Statistics Open this month →
March 2025 5,771 −4.8% US Bureau of Transportation Statistics Open this month →
February 2025 4,952 −5.1% US Bureau of Transportation Statistics Open this month →
January 2025 5,414 −0.7% US Bureau of Transportation Statistics Open this month →
December 2024 6,143 +7.9% US Bureau of Transportation Statistics Open this month →
November 2024 4,573 −18.1% US Bureau of Transportation Statistics Open this month →
October 2024 4,846 −0.0% US Bureau of Transportation Statistics Open this month →
September 2024 7,040 +88.0% US Bureau of Transportation Statistics Open this month →
August 2024 5,659 +93.3% US Bureau of Transportation Statistics
July 2024 5,243 +101.4% US Bureau of Transportation Statistics
June 2024 5,663 +51.4% US Bureau of Transportation Statistics

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

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 delay15:00–16:00-5.0min · 370 recorded · 368 measured
Gap to highest-delay hour6.7min15:00 ↔ 13:00
Recorded flights1,381Joslin Field Magic Valley Regional Airport

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 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 06:00 · 97.9% · 663 recorded · 661 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 · 5 recorded · 5 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 · 100 recorded · 100 measured · Source: BTS · US Department of Transportation 12:00 · Fewer than 200 measured departures · 23 recorded · 23 measured · Source: BTS · US Department of Transportation 13:00 · 90.9% · 219 recorded · 219 measured · Source: BTS · US Department of Transportation 14:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 15:00 · 95.1% · 370 recorded · 368 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 · Fewer than 200 measured departures · 1 recorded · 1 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 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 06:00 · -0.9 min · 663 recorded · 661 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 · 5 recorded · 5 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 · 100 recorded · 100 measured · Source: BTS · US Department of Transportation 12:00 · Fewer than 200 measured departures · 23 recorded · 23 measured · Source: BTS · US Department of Transportation 13:00 · 1.7 min · 219 recorded · 219 measured · Source: BTS · US Department of Transportation 14:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 15:00 · -5.0 min · 370 recorded · 368 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 · Fewer than 200 measured departures · 1 recorded · 1 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 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 06:00 · 663 · 663 recorded · 661 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 · 5 · 5 recorded · 5 measured · Source: BTS · US Department of Transportation 10:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 11:00 · 100 · 100 recorded · 100 measured · Source: BTS · US Department of Transportation 12:00 · 23 · 23 recorded · 23 measured · Source: BTS · US Department of Transportation 13:00 · 219 · 219 recorded · 219 measured · Source: BTS · US Department of Transportation 14:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 15:00 · 370 · 370 recorded · 368 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 · 1 · 1 recorded · 1 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———
05:00No observations———
06:0097.9%-0.9 min661663
07:00No observations———
08:00No observations———
09:00Fewer than 200 measured departures—55
10:00No observations———
11:00Fewer than 200 measured departures—100100
12:00Fewer than 200 measured departures—2323
13:0090.9%1.7 min219219
14:00No observations———
15:0095.1%-5.0 min368370
16:00No observations———
17:00No observations———
18:00No observations———
19:00Fewer than 200 measured departures—11
20:00No observations———
21:00No observations———
22:00No observations———
23:00No observations———

Day of week

On-time departures
Monday · 95.7% · 207 recorded · 207 measured · Source: BTS · US Department of Transportation Tuesday · Fewer than 200 measured departures · 194 recorded · 193 measured · Source: BTS · US Department of Transportation Wednesday · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: BTS · US Department of Transportation Thursday · Fewer than 200 measured departures · 199 recorded · 199 measured · Source: BTS · US Department of Transportation Friday · 96.5% · 200 recorded · 200 measured · Source: BTS · US Department of Transportation Saturday · Fewer than 200 measured departures · 179 recorded · 179 measured · Source: BTS · US Department of Transportation Sunday · 93.0% · 202 recorded · 200 measured · Source: BTS · US Department of Transportation

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

Average departure delay
Monday · 0.1 min · 207 recorded · 207 measured · Source: BTS · US Department of Transportation Tuesday · Fewer than 200 measured departures · 194 recorded · 193 measured · Source: BTS · US Department of Transportation Wednesday · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: BTS · US Department of Transportation Thursday · Fewer than 200 measured departures · 199 recorded · 199 measured · Source: BTS · US Department of Transportation Friday · -3.0 min · 200 recorded · 200 measured · Source: BTS · US Department of Transportation Saturday · Fewer than 200 measured departures · 179 recorded · 179 measured · Source: BTS · US Department of Transportation Sunday · 1.1 min · 202 recorded · 200 measured · Source: BTS · US Department of Transportation

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

Recorded flights
Monday · 207 · 207 recorded · 207 measured · Source: BTS · US Department of Transportation Tuesday · 194 · 194 recorded · 193 measured · Source: BTS · US Department of Transportation Wednesday · 200 · 200 recorded · 199 measured · Source: BTS · US Department of Transportation Thursday · 199 · 199 recorded · 199 measured · Source: BTS · US Department of Transportation Friday · 200 · 200 recorded · 200 measured · Source: BTS · US Department of Transportation Saturday · 179 · 179 recorded · 179 measured · Source: BTS · US Department of Transportation Sunday · 202 · 202 recorded · 200 measured · Source: BTS · US Department of Transportation

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

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday95.7%0.1 min207207
TuesdayFewer than 200 measured departures—193194
WednesdayFewer than 200 measured departures—199200
ThursdayFewer than 200 measured departures—199199
Friday96.5%-3.0 min200200
SaturdayFewer than 200 measured departures—179179
Sunday93.0%1.1 min200202

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 · 122 · 122 recorded · 119 measured · Source: BTS · US Department of Transportation Feb · 112 · 112 recorded · 111 measured · Source: BTS · US Department of Transportation Mar · 148 · 148 recorded · 148 measured · Source: BTS · US Department of Transportation Apr · 142 · 142 recorded · 142 measured · Source: BTS · US Department of Transportation May · 147 · 147 recorded · 147 measured · Source: BTS · US Department of Transportation Jun · 143 · 143 recorded · 143 measured · Source: BTS · US Department of Transportation Jul · 62 · 62 recorded · 62 measured · Source: BTS · US Department of Transportation Aug · 56 · 56 recorded · 56 measured · Source: BTS · US Department of Transportation Sep · 116 · 116 recorded · 116 measured · Source: BTS · US Department of Transportation Oct · 114 · 114 recorded · 114 measured · Source: BTS · US Department of Transportation Nov · 103 · 103 recorded · 103 measured · Source: BTS · US Department of Transportation Dec · 116 · 116 recorded · 116 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—119122
FebFewer than 200 measured departures—111112
MarFewer than 200 measured departures—148148
AprFewer than 200 measured departures—142142
MayFewer than 200 measured departures—147147
JunFewer than 200 measured departures—143143
JulFewer than 200 measured departures—6262
AugFewer than 200 measured departures—5656
SepFewer than 200 measured departures—116116
OctFewer than 200 measured departures—114114
NovFewer than 200 measured departures—103103
DecFewer than 200 measured departures—116116

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 95.4% 1,317
  • Delayed >15 min 4.3% 60
  • Cancelled 0.3% 4
  • 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.

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