Flight B61138
JetBlue Airways flight B61138
Looking for B61138 in the air…
Austin (AUS) to Boston (BOS)
Historically, this flight arrives 15+ minutes late 44% of the time, and when it is late the delay averages 96 minutes. It was cancelled 2.6% of the time.
- On-time arrivals
- 56.5%
- Less than 15 minutes late
- Cancelled
- 2.6%
- Of scheduled flights
- Average delay when late
- 96 min
- Flights arriving 15+ minutes late
- Flights tracked
- 191
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 55%
- Airline (crew, maintenance, cleaning) 28%
- Air traffic control & airport 18%
- Security 0%
- Extreme weather 0%
Share of delay minutes airlines attributed to each cause (BTS).
Milwaukee (MKE) to Boston (BOS)
Historically, this flight arrives 15+ minutes late 53% of the time, and when it is late the delay averages 65 minutes. It was cancelled 0.0% of the time.
- On-time arrivals
- 46.7%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- 65 min
- Flights arriving 15+ minutes late
- Flights tracked
- 45
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 86%
- Late-arriving aircraft 12%
- Airline (crew, maintenance, cleaning) 1%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 54.5% | 22 |
| October 2025 | 38.7% | 31 |
| November 2025 | 55.2% | 29 |
| December 2025 | 38.7% | 31 |
| January 2026 | 35.3% | 19 |
| February 2026 | 65.0% | 23 |
| March 2026 | 58.1% | 31 |
| April 2026 | 73.3% | 30 |
| May 2026 | 75.0% | 20 |
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