Countries › United States › Rochester › RST Rochester (RST) RST / KRST
19,817
Rochester International Airport handled 19,817 passengers in May 2026, down 3.0% 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 (437 periods).
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From → To
Domestic / International May 2026 Domestic 100.0% 19,814 International 0.0% 3 Against 2019 -39.1% same month, before the pandemic
International share 0% of passengers in May 2026
Series depth 36 years from 1990
The most recent periods Open any period for the full breakdown. As published Newest first Oldest first Highest first Lowest first 24 of 24
Period Passengers Year on year Source May 2026 19,817 −3.0% US Bureau of Transportation Statistics Open this month → April 2026 19,409 +1.0% US Bureau of Transportation Statistics Open this month → March 2026 18,416 +4.5% US Bureau of Transportation Statistics Open this month → February 2026 17,799 +29.7% US Bureau of Transportation Statistics Open this month → January 2026 17,607 +16.9% US Bureau of Transportation Statistics Open this month → December 2025 16,272 +5.5% US Bureau of Transportation Statistics Open this month → November 2025 16,324 +8.1% US Bureau of Transportation Statistics Open this month → October 2025 19,182 +11.0% US Bureau of Transportation Statistics Open this month → September 2025 18,661 +8.2% US Bureau of Transportation Statistics Open this month → August 2025 19,376 +3.7% US Bureau of Transportation Statistics Open this month → July 2025 20,601 +6.2% US Bureau of Transportation Statistics Open this month → June 2025 18,784 +3.3% US Bureau of Transportation Statistics Open this month → May 2025 20,422 +10.8% US Bureau of Transportation Statistics Open this month → April 2025 19,218 +12.2% US Bureau of Transportation Statistics Open this month → March 2025 17,631 −1.2% US Bureau of Transportation Statistics Open this month → February 2025 13,725 −9.0% US Bureau of Transportation Statistics Open this month → January 2025 15,060 +15.0% US Bureau of Transportation Statistics Open this month → December 2024 15,417 +3.8% US Bureau of Transportation Statistics Open this month → November 2024 15,096 −1.1% US Bureau of Transportation Statistics Open this month → October 2024 17,284 −4.2% US Bureau of Transportation Statistics Open this month → September 2024 17,248 −3.7% US Bureau of Transportation Statistics Open this month → August 2024 18,688 +10.1% US Bureau of Transportation Statistics July 2024 19,404 +31.4% US Bureau of Transportation Statistics June 2024 18,176 +33.5% US Bureau of Transportation Statistics
Also tracked here: aircraft movements (through May 2026), tonnes of cargo (through May 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 delay 16:00–17:00 9.9min · 227 recorded · 223 measured
Gap to highest-delay hour 19.9min 16:00 ↔ 18:00
Recorded flights 2,256 Rochester International Airport
Departure hour Day of week Month of year
Departure hour On-time departures 100.0 50.0 0.0
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 · 87.8% · 296 recorded · 287 measured · Source: BTS · US Department of Transportation 06:00 · 85.6% · 408 recorded · 397 measured · Source: BTS · US Department of Transportation 07:00 · Fewer than 200 measured departures · 44 recorded · 43 measured · Source: BTS · US Department of Transportation 08:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 09:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 10:00 · Fewer than 200 measured departures · 41 recorded · 40 measured · Source: BTS · US Department of Transportation 11:00 · 74.8% · 328 recorded · 322 measured · Source: BTS · US Department of Transportation 12:00 · Fewer than 200 measured departures · 198 recorded · 197 measured · Source: BTS · US Department of Transportation 13:00 · Fewer than 200 measured departures · 55 recorded · 55 measured · Source: BTS · US Department of Transportation 14:00 · Fewer than 200 measured departures · 48 recorded · 48 measured · Source: BTS · US Department of Transportation 15:00 · Fewer than 200 measured departures · 59 recorded · 59 measured · Source: BTS · US Department of Transportation 16:00 · 83.4% · 227 recorded · 223 measured · Source: BTS · US Department of Transportation 17:00 · Fewer than 200 measured departures · 53 recorded · 49 measured · Source: BTS · US Department of Transportation 18:00 · 66.5% · 462 recorded · 442 measured · Source: BTS · US Department of Transportation 19:00 · Fewer than 200 measured departures · 37 recorded · 36 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 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
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Average departure delay 29.8 14.9 0.0
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 · 10.4 min · 296 recorded · 287 measured · Source: BTS · US Department of Transportation 06:00 · 17.1 min · 408 recorded · 397 measured · Source: BTS · US Department of Transportation 07:00 · Fewer than 200 measured departures · 44 recorded · 43 measured · Source: BTS · US Department of Transportation 08:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 09:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 10:00 · Fewer than 200 measured departures · 41 recorded · 40 measured · Source: BTS · US Department of Transportation 11:00 · 16.3 min · 328 recorded · 322 measured · Source: BTS · US Department of Transportation 12:00 · Fewer than 200 measured departures · 198 recorded · 197 measured · Source: BTS · US Department of Transportation 13:00 · Fewer than 200 measured departures · 55 recorded · 55 measured · Source: BTS · US Department of Transportation 14:00 · Fewer than 200 measured departures · 48 recorded · 48 measured · Source: BTS · US Department of Transportation 15:00 · Fewer than 200 measured departures · 59 recorded · 59 measured · Source: BTS · US Department of Transportation 16:00 · 9.9 min · 227 recorded · 223 measured · Source: BTS · US Department of Transportation 17:00 · Fewer than 200 measured departures · 53 recorded · 49 measured · Source: BTS · US Department of Transportation 18:00 · 29.8 min · 462 recorded · 442 measured · Source: BTS · US Department of Transportation 19:00 · Fewer than 200 measured departures · 37 recorded · 36 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 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
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Recorded flights 462 231 0
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 · 296 · 296 recorded · 287 measured · Source: BTS · US Department of Transportation 06:00 · 408 · 408 recorded · 397 measured · Source: BTS · US Department of Transportation 07:00 · 44 · 44 recorded · 43 measured · Source: BTS · US Department of Transportation 08:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 09:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 10:00 · 41 · 41 recorded · 40 measured · Source: BTS · US Department of Transportation 11:00 · 328 · 328 recorded · 322 measured · Source: BTS · US Department of Transportation 12:00 · 198 · 198 recorded · 197 measured · Source: BTS · US Department of Transportation 13:00 · 55 · 55 recorded · 55 measured · Source: BTS · US Department of Transportation 14:00 · 48 · 48 recorded · 48 measured · Source: BTS · US Department of Transportation 15:00 · 59 · 59 recorded · 59 measured · Source: BTS · US Department of Transportation 16:00 · 227 · 227 recorded · 223 measured · Source: BTS · US Department of Transportation 17:00 · 53 · 53 recorded · 49 measured · Source: BTS · US Department of Transportation 18:00 · 462 · 462 recorded · 442 measured · Source: BTS · US Department of Transportation 19:00 · 37 · 37 recorded · 36 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 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
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View the figures Departure hour On-time departures Average departure delay With departure time Recorded flights 00:00 No observations — — — 01:00 No observations — — — 02:00 No observations — — — 03:00 No observations — — — 04:00 No observations — — — 05:00 87.8% 10.4 min 287 296 06:00 85.6% 17.1 min 397 408 07:00 Fewer than 200 measured departures — 43 44 08:00 No observations — — — 09:00 No observations — — — 10:00 Fewer than 200 measured departures — 40 41 11:00 74.8% 16.3 min 322 328 12:00 Fewer than 200 measured departures — 197 198 13:00 Fewer than 200 measured departures — 55 55 14:00 Fewer than 200 measured departures — 48 48 15:00 Fewer than 200 measured departures — 59 59 16:00 83.4% 9.9 min 223 227 17:00 Fewer than 200 measured departures — 49 53 18:00 66.5% 29.8 min 442 462 19:00 Fewer than 200 measured departures — 36 37 20:00 No observations — — — 21:00 No observations — — — 22:00 No observations — — — 23:00 No observations — — —
Day of week On-time departures 100.0 50.0 0.0
Monday · 75.5% · 337 recorded · 326 measured · Source: BTS · US Department of Transportation Tuesday · 80.5% · 318 recorded · 312 measured · Source: BTS · US Department of Transportation Wednesday · 79.0% · 314 recorded · 309 measured · Source: BTS · US Department of Transportation Thursday · 74.4% · 332 recorded · 328 measured · Source: BTS · US Department of Transportation Friday · 74.0% · 333 recorded · 323 measured · Source: BTS · US Department of Transportation Saturday · 78.2% · 287 recorded · 280 measured · Source: BTS · US Department of Transportation Sunday · 80.0% · 335 recorded · 320 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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Average departure delay 22.1 11.1 0.0
Monday · 21.7 min · 337 recorded · 326 measured · Source: BTS · US Department of Transportation Tuesday · 11.6 min · 318 recorded · 312 measured · Source: BTS · US Department of Transportation Wednesday · 17.9 min · 314 recorded · 309 measured · Source: BTS · US Department of Transportation Thursday · 22.1 min · 332 recorded · 328 measured · Source: BTS · US Department of Transportation Friday · 18.4 min · 333 recorded · 323 measured · Source: BTS · US Department of Transportation Saturday · 15.1 min · 287 recorded · 280 measured · Source: BTS · US Department of Transportation Sunday · 14.7 min · 335 recorded · 320 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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Recorded flights 337 169 0
Monday · 337 · 337 recorded · 326 measured · Source: BTS · US Department of Transportation Tuesday · 318 · 318 recorded · 312 measured · Source: BTS · US Department of Transportation Wednesday · 314 · 314 recorded · 309 measured · Source: BTS · US Department of Transportation Thursday · 332 · 332 recorded · 328 measured · Source: BTS · US Department of Transportation Friday · 333 · 333 recorded · 323 measured · Source: BTS · US Department of Transportation Saturday · 287 · 287 recorded · 280 measured · Source: BTS · US Department of Transportation Sunday · 335 · 335 recorded · 320 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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View the figures Day of week On-time departures Average departure delay With departure time Recorded flights Monday 75.5% 21.7 min 326 337 Tuesday 80.5% 11.6 min 312 318 Wednesday 79.0% 17.9 min 309 314 Thursday 74.4% 22.1 min 328 332 Friday 74.0% 18.4 min 323 333 Saturday 78.2% 15.1 min 280 287 Sunday 80.0% 14.7 min 320 335
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 100.0 50.0 0.0
Jan · Fewer than 200 measured departures · 137 recorded · 134 measured · Source: BTS · US Department of Transportation Feb · Fewer than 200 measured departures · 114 recorded · 114 measured · Source: BTS · US Department of Transportation Mar · Fewer than 200 measured departures · 121 recorded · 109 measured · Source: BTS · US Department of Transportation Apr · Fewer than 200 measured departures · 203 recorded · 199 measured · Source: BTS · US Department of Transportation May · 85.6% · 360 recorded · 354 measured · Source: BTS · US Department of Transportation Jun · 72.4% · 263 recorded · 257 measured · Source: BTS · US Department of Transportation Jul · Fewer than 200 measured departures · 89 recorded · 86 measured · Source: BTS · US Department of Transportation Aug · Fewer than 200 measured departures · 100 recorded · 96 measured · Source: BTS · US Department of Transportation Sep · 87.6% · 258 recorded · 257 measured · Source: BTS · US Department of Transportation Oct · 82.3% · 231 recorded · 231 measured · Source: BTS · US Department of Transportation Nov · Fewer than 200 measured departures · 179 recorded · 172 measured · Source: BTS · US Department of Transportation Dec · Fewer than 200 measured departures · 201 recorded · 189 measured · Source: BTS · US Department of Transportation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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Average departure delay 21.0 10.5 0.0
Jan · Fewer than 200 measured departures · 137 recorded · 134 measured · Source: BTS · US Department of Transportation Feb · Fewer than 200 measured departures · 114 recorded · 114 measured · Source: BTS · US Department of Transportation Mar · Fewer than 200 measured departures · 121 recorded · 109 measured · Source: BTS · US Department of Transportation Apr · Fewer than 200 measured departures · 203 recorded · 199 measured · Source: BTS · US Department of Transportation May · 7.9 min · 360 recorded · 354 measured · Source: BTS · US Department of Transportation Jun · 21.0 min · 263 recorded · 257 measured · Source: BTS · US Department of Transportation Jul · Fewer than 200 measured departures · 89 recorded · 86 measured · Source: BTS · US Department of Transportation Aug · Fewer than 200 measured departures · 100 recorded · 96 measured · Source: BTS · US Department of Transportation Sep · 5.9 min · 258 recorded · 257 measured · Source: BTS · US Department of Transportation Oct · 13.4 min · 231 recorded · 231 measured · Source: BTS · US Department of Transportation Nov · Fewer than 200 measured departures · 179 recorded · 172 measured · Source: BTS · US Department of Transportation Dec · Fewer than 200 measured departures · 201 recorded · 189 measured · Source: BTS · US Department of Transportation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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Recorded flights 360 180 0
Jan · 137 · 137 recorded · 134 measured · Source: BTS · US Department of Transportation Feb · 114 · 114 recorded · 114 measured · Source: BTS · US Department of Transportation Mar · 121 · 121 recorded · 109 measured · Source: BTS · US Department of Transportation Apr · 203 · 203 recorded · 199 measured · Source: BTS · US Department of Transportation May · 360 · 360 recorded · 354 measured · Source: BTS · US Department of Transportation Jun · 263 · 263 recorded · 257 measured · Source: BTS · US Department of Transportation Jul · 89 · 89 recorded · 86 measured · Source: BTS · US Department of Transportation Aug · 100 · 100 recorded · 96 measured · Source: BTS · US Department of Transportation Sep · 258 · 258 recorded · 257 measured · Source: BTS · US Department of Transportation Oct · 231 · 231 recorded · 231 measured · Source: BTS · US Department of Transportation Nov · 179 · 179 recorded · 172 measured · Source: BTS · US Department of Transportation Dec · 201 · 201 recorded · 189 measured · Source: BTS · US Department of Transportation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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View the figures Month of year On-time departures Average departure delay With departure time Recorded flights Jan Fewer than 200 measured departures — 134 137 Feb Fewer than 200 measured departures — 114 114 Mar Fewer than 200 measured departures — 109 121 Apr Fewer than 200 measured departures — 199 203 May 85.6% 7.9 min 354 360 Jun 72.4% 21.0 min 257 263 Jul Fewer than 200 measured departures — 86 89 Aug Fewer than 200 measured departures — 96 100 Sep 87.6% 5.9 min 257 258 Oct 82.3% 13.4 min 231 231 Nov Fewer than 200 measured departures — 172 179 Dec Fewer than 200 measured departures — 189 201
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 75.3% 1,699 Delayed >15 min 22.1% 499 Cancelled 2.6% 58 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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