Airport
Central Illinois Regional Airport at Bloomington-Normal
BMI · Bloomington/Normal, IL
- IATA Code
- BMI
- ICAO Code
- KBMI
- City
- Bloomington/Normal
- Country
- United States
Central Illinois Regional Airport at Bloomington-Normal is a regional airport serving Bloomington/Normal, IL. Its IATA code is BMI and its ICAO code is KBMI.
The airfield sits 871 feet above sea level.
Below you'll find official on-time statistics, current weather and delays, nearby aircraft and traveler reviews. Flown through BMI recently? Share your experience to help other travelers.
BMI by the numbers
IATA BMI · ICAO KBMI · 871 ft elevation · Map
Loading live weather, forecasts, delays and nearby aircraft…
Official departure punctuality
Ranks #72 of 358 U.S. airports for on-time departures
- On-time departures
- 84.3%
- Less than 15 minutes late
- Cancelled
- 2.2%
- Of scheduled flights
- Average delay when late
- 100 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,891
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 43%
- Airline (crew, maintenance, cleaning) 21%
- Extreme weather 20%
- Air traffic control & airport 15%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Busiest routes from BMI
| Route | Flights | On time |
|---|---|---|
| Chicago (ORD) | 879 | 82% |
| Dallas-Fort Worth (DFW) | 727 | 89% |
| Orlando (SFB) | 126 | 58% |
| Pinellas Park (PIE) | 111 | 76% |
| Mesa (AZA) | 28 | 64% |
| Atlanta (ATL) | 20 | 95% |
Airlines departing BMI
| Airline | Flights | On-time departures |
|---|---|---|
| Envoy Air | 1,606 | 86% |
| Allegiant Air | 265 | 72% |
| SkyWest Airlines | 20 | 95% |
Terminals, parking & amenities
Terminals (1)
- Central Illinois Regional Airport
Parking (6)
- Long-Term Parking
- Short-Term Parking
Food & drink (2)
- Jetstream Burger Bar
- Turbo Grill
Car rental (4)
- Avis
- Budget
- Enterprise
- Hertz
Gates (8)
1, 2, 3, 4, 5, 6, 8, 9
Map data © OpenStreetMap contributors, ODbL.
Runways
| Runway | Length | Surface |
|---|---|---|
| 02/20 | 8,000 ft | CON, lighted |
| 11/29 | 6,525 ft | PEM, lighted |
Listen to the tower
Air traffic control frequencies, for scanners and airband radios.
- Recorded airport information (ATIS) 135.350 MHz
- Tower 124.600 MHz
- Ground 121.650 MHz
Runways and frequencies: OurAirports (public domain). Not for navigation.
Tags: BMI, KBMI, Bloomington/Normal airport, Central Illinois Regional Airport at Bloomington-Normal
Reviews
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