# Niagara Falls International Airport (IAG / KIAG)

**Niagara Falls International Airport** (IATA: IAG, ICAO: KIAG) is a medium airport in Niagara Falls, New York, United States. It opened in 1928. It has 2 runways; the longest is 9,826 ft (2,995 m). In 2025 it handled 135 thousand passengers.

Web page: https://dromopedia.com/airports/kiag

## At a glance

- IATA / ICAO: IAG / KIAG
- FAA: IAG
- Type: Medium airport
- Serves: Niagara Falls, New York, United States
- Opened: 1928
- Elevation: 592 ft / 181 m
- Coordinates: 43.1073, -78.9462
- Runways: 2
- Longest runway: 9,826 ft / 2,995 m
- Instrument procedures: 9 approaches
- Passengers: 134,996 (2025)
- Time zone: UTC-5/-4 · America/New_York
- Website: http://www.niagarafallsairport.com/
- Wikipedia: https://en.wikipedia.org/wiki/Niagara_Falls_International_Airport (8 languages)
- Wikidata: https://www.wikidata.org/wiki/Q1984520
- Weather station: KIAG
- Ident: KIAG

## Timeline

- 1928: Niagara Falls International Airport opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 10/28 | 9,826 ft / 2,995 m | 150 ft / 46 m | Asphalt | 090° / 270° | yes |
| 06/24 | 5,188 ft / 1,581 m | 150 ft / 46 m | Asphalt | 050° / 230° | yes |

- FAA airport diagram: https://aeronav.faa.gov/d-tpp/2611/00614AD.PDF

## Passengers per year

| Year | Passengers | Source |
| --- | --- | --- |
| 2014 | 207,597 | Wikidata |
| 2015 | 241,361 | BTS T-100 Segment |
| 2016 | 249,275 | BTS T-100 Segment |
| 2017 | 283,291 | BTS T-100 Segment |
| 2018 | 236,414 | BTS T-100 Segment |
| 2019 | 243,861 | BTS T-100 Segment |
| 2020 | 85,492 | BTS T-100 Segment |
| 2021 | 86,156 | BTS T-100 Segment |
| 2022 | 116,141 | BTS T-100 Segment |
| 2023 | 104,984 | BTS T-100 Segment |
| 2024 | 117,890 | BTS T-100 Segment |
| 2025 | 134,996 | BTS T-100 Segment |

## Routes

4 destinations in 1 country. From the airport's Wikipedia article.

### Year-round (3)

- [SFB](https://dromopedia.com/airports/ksfb.md) Orlando Sanford International Airport · United States · 999 mi / 1,607 km · Allegiant Air
- [PIE](https://dromopedia.com/airports/kpie.md) St. Petersburg Clearwater International Airport · United States · 1,071 mi / 1,723 km · Allegiant Air
- [PGD](https://dromopedia.com/airports/kpgd.md) Punta Gorda Airport · United States · 1,132 mi / 1,821 km · Allegiant Air

### Seasonal (1)

- [MYR](https://dromopedia.com/airports/kmyr.md) Myrtle Beach International Airport · United States · 651 mi / 1,048 km · Allegiant Air

## Airlines

The figure is how many destinations each airline flies from IAG, as the routes above have them. Hubs from Wikidata.

### Passenger (1)

- G4 [Allegiant Air](https://dromopedia.com/airlines/allegiant-air) · 4

## Rankings

Ranked among 48,075 open airports; = marks a shared place.

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Passengers | 135K (2025) | #1,706 of 3,974 | #383 in North America | #254 in US |
| Longest runway | 9,826 ft / 2,995 m | =1,410 of 29,858 | #298 in North America | #222 in US |
| Elevation | 592 ft / 181 m | #25,495 of 43,403 | #12,269 in North America | #10,228 in US |
| Age | Opened 1928 | =323 of 15,079 | =58 in North America | =57 in US |
| Runways | 2 | =715 of 29,978 | =435 in North America | =391 in US |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| A/D | BUFFALO APP/DEP | 126.500 |
| ATIS | ATIS | 120.800 |
| CLD | CLNC DEL | 119.250 |
| CTAF | CTAF | 118.500 |
| GND | GND | 121.700 |
| OPS | ANG OPS | 26.190 |
| POST | 914 AW COMD POST | 34.002 |
| PTD | PTD | 37.220 |
| TWR | TWR | 118.500 |
| UNIC | UNICOM | 122.950 |

## Nearby airports

- [YCM](https://dromopedia.com/airports/cysn.md) Niagara District Airport · 13 mi / 21 km
- [BUF](https://dromopedia.com/airports/kbuf.md) Buffalo Niagara International Airport · 16 mi / 25 km
- [YTZ](https://dromopedia.com/airports/cytz.md) Billy Bishop Toronto City Airport · 42 mi / 68 km
- [YHM](https://dromopedia.com/airports/cyhm.md) John C. Munro Hamilton International Airport · 50 mi / 80 km
- [YYZ](https://dromopedia.com/airports/cyyz.md) Toronto Pearson International Airport · 52 mi / 84 km
- [YOO](https://dromopedia.com/airports/cyoo.md) Oshawa Executive Airport · 56 mi / 91 km

## Sources

- [BTS T-100 Segment](https://www.transtats.bts.gov/Tables.asp?QO_VQ=EEE&QO_anzr=Nv4%20Pn44vr45): US traffic: Bureau of Transportation Statistics, T-100 Segment (Public Domain (US Government))
- [FAA NASR](https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/): US airport data: FAA National Airspace System Resources (Public Domain (US Government))
- [NOAA Aviation Weather Center](https://aviationweather.gov/data/api/): Weather data: NOAA Aviation Weather Center (Public Domain (US Government))
- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [Wikidata](https://www.wikidata.org): Structured data from Wikidata (CC0 1.0)
- [Wikipedia: “Niagara Falls International Airport”](https://en.wikipedia.org/w/index.php?title=Niagara_Falls_International_Airport&oldid=1373826116), revision of 8 Sep 2026 (CC BY-SA 4.0)
- [timezone-boundary-builder](https://github.com/evansiroky/timezone-boundary-builder): Time zone boundaries © OpenStreetMap contributors, timezone-boundary-builder (ODbL 1.0)
- Every figure with its source: https://dromopedia.com/airports/kiag/data