Route
BOS → MEM
Boston Logan International Airport Frederick W. Smith International Airport
1,139 miles
Return route MEM → BOS →
How punctual is this route?
- On-time arrivals
- 65.8%
- Less than 15 minutes late
- Cancelled
- 5.4%
- Of scheduled flights
- Average delay when late
- 65 min
- Flights arriving 15+ minutes late
- Flights tracked
- 295
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 51%
- Airline (crew, maintenance, cleaning) 30%
- Air traffic control & airport 18%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 59.3% | 30 |
| October 2025 | 64.3% | 30 |
| November 2025 | 80.8% | 28 |
| December 2025 | 66.7% | 28 |
| January 2026 | 100.0% | 2 |
| March 2026 | 81.0% | 24 |
| April 2026 | 70.0% | 30 |
| May 2026 | 71.0% | 31 |
| June 2026 | 53.6% | 30 |
| July 2026 | 57.1% | 31 |
| August 2026 | 56.7% | 31 |
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
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Republic Airways | 295 | 65.8% | 5.4% | 65 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
YX5594
34% late · 295 flights
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