OnTimeRoutes
A

Billings Logan International Airport (BIL) delays & on-time performance

Billings, Montana · 8 nonstop destinations · 5 airlines · Aug 2025 – Jul 2026

Live status todayFAA update Oct 11, 4:56 AM EDTAll US airport delays now →

No FAA-reported ground stops or delays at BIL right now. Individual flights can still be delayed by the airline; check with your airline for your flight.

On-time arrivals
86%
arrived < 15 min late
Cancelled
0.6%
28 flights
Avg arrival delay
13 min
83 min when late
Departed on time
88%
avg taxi-out 17 min

Figures cover 4,642 departures from BIL; on-time is measured at arrival. Arrivals into BIL were on time 83% of the time.

Key facts

  • Flights departing Billings Logan International Airport (BIL) arrived on time 86% of the time in Aug 2025 – Jul 2026, better than the 78% national average.
  • 0.6% were cancelled, and 6% arrived an hour or more late.
  • Delta Air Lines was the most punctual airline here (93% on time); Allegiant Air was the least (83%).
  • Departures scheduled around 11am did best (95% on time); around 4pm did worst (67%).
  • The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (43%).

Most delayed routes from BIL

Lowest on-time arrival rates among regularly flown routes.

All 8 routes from BIL →

Most reliable routes from BIL

Highest on-time arrival rates among regularly flown routes.

Best airline at BIL

Departures from this airport, ranked by on-time arrival.

AirlineOn timeCancelledAvg delayRoutesFlights
Delta Air Lines93%0.5%8 min2731
SkyWest Airlines85%0.9%13 min31,843
Envoy Air84%0.5%13 min31,032
United Airlines83%0.1%13 min1729
Allegiant Air83%0.3%20 min2307

Best time to fly out of BIL

On-time arrival rate by scheduled departure hour (local time).

  • 5am94%685 flts
  • 6am92%751 flts
  • 7am92%382 flts
  • 10am91%426 flts
  • 11am95%401 flts
  • 12pm77%255 flts
  • 1pm78%300 flts
  • 2pm75%468 flts
  • 4pm67%159 flts
  • 5pm70%290 flts
  • 6pm82%438 flts

Monthly trend

60%80%100%July 2025: 77.7% on time, 0.8% cancelledJul ’25August 2025: 79.7% on time, 0.4% cancelledAug ’25September 2025: 86.4% on time, 0.2% cancelledSep ’25October 2025: 87.7% on time, 0.0% cancelledOct ’25November 2025: 86.9% on time, 2.3% cancelledNov ’25December 2025: 83.5% on time, 1.6% cancelledDec ’25January 2026: 89.1% on time, 0.6% cancelledJan ’26February 2026: 85.4% on time, 0.3% cancelledFeb ’26March 2026: 85.4% on time, 0.8% cancelledMar ’26April 2026: 87.2% on time, 0.0% cancelledApr ’26May 2026: 89.7% on time, 0.0% cancelledMay ’26June 2026: 86.2% on time, 0.7% cancelledJun ’26July 2026: 81.8% on time, 0.5% cancelledJul ’26
On-time arrival rate by month. Hover a bar for exact figures.

Why departures were late

  • Airline (crew, maintenance, cleaning, fueling)43%
  • Late-arriving aircraft27%
  • Air traffic control & airport congestion19%
  • Extreme weather12%
  • Security0%

Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.