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Route on-time record

BOS to CLE: most on-time flights and the best time to fly

Boston (Boston Logan International Airport) to Cleveland (Cleveland Hopkins International Airport). 1,702 nonstop flights in Jun 2025 to May 2026, 76% arrived within 15 minutes and 2.2% were cancelled. The most reliable flight number was Republic 5674 at 8:38 AM.

Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.

BOS → CLE

Boston to Cleveland: 1,702 nonstop flights a year

On time (12 months)

76%

Cancelled

2.2%

avg delay 17 min

Best time to leave

Before 9 AM

92% on time vs 59% 6 to 9 PM

Most reliable airline

Republic

76% chance on time

Check BOS to CLE fares

Lowest nonstop fare seen in the next two months: $303 (JetBlue 641 on 2026-10-23). Fares open on our travel partner (Aviasales). Pick the flight number you chose here.

Most reliable nonstop flights

Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.

  1. #1 · Republic 5674 · sold as American Eagle, Delta Connection or United Express

    8:38 AM → 10:48 AM2h 10m nonstop

    Local times, typical schedule. Last flown 2026-05-29.

    92%

    chance on time

    On time (history)
    94%
    Cancelled
    0.0%
    Avg arrival delay
    3 min
    • Arrived on time 94% of the time (186 flights, Jun 2025 to May 2026).
    • Never cancelled in 186 scheduled flights.
    • Leaves in this route's most on-time window (Before 9 AM: 92% on time; 6 to 9 PM: 59%).
    • Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).

    Moderate track record · 186 flights

    Find 8:38 AM flight fares Opens this date on Aviasales

  2. #2 · Republic 5641 · sold as American Eagle, Delta Connection or United Express

    9:25 AM → 11:37 AM2h 11m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    83%

    chance on time

    On time (history)
    85%
    Cancelled
    0.4%
    Avg arrival delay
    11 min
    • Arrived on time 85% of the time (256 flights, Jun 2025 to May 2026).
    • Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).

    Strong track record · 256 flights

    Find 9:25 AM flight fares Opens this date on Aviasales

  3. #3 · JetBlue 641

    9:07 AM → 11:10 AM2h 04m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    83%

    chance on time

    On time (history)
    86%
    Cancelled
    2.2%
    Avg arrival delay
    12 min
    • Arrived on time 86% of the time (265 flights, Jun 2025 to May 2026).
    • Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).

    Strong track record · 265 flights

    Find JetBlue 641 fares Opens this date on Aviasales

  4. #4 · Republic 5661 · sold as American Eagle, Delta Connection or United Express

    9:10 AM → 11:25 AM2h 15m nonstop

    Local times, typical schedule. Last flown 2026-04-11.

    79%

    chance on time

    On time (history)
    80%
    Cancelled
    5.7%
    Avg arrival delay
    17 min
    • Arrived on time 80% of the time (83 flights, Jun 2025 to May 2026).
    • Cancelled 5.7% of the time (5 of 88).
    • Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).

    Moderate track record · 83 flights

    Find 9:10 AM flight fares Opens this date on Aviasales

  5. #5 · JetBlue 2041

    7:12 AM → 9:16 AM2h 04m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    78%

    chance on time

    On time (history)
    79%
    Cancelled
    0.7%
    Avg arrival delay
    14 min
    • Arrived on time 79% of the time (137 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 92% on time; 6 to 9 PM: 59%).
    • Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).

    Moderate track record · 137 flights

    Find JetBlue 2041 fares Opens this date on Aviasales

  6. #6 · JetBlue 941

    8:59 PM → 11:07 PM2h 08m nonstop

    Local times, typical schedule. Last flown 2026-03-29.

    64%

    chance on time

    On time (history)
    69%
    Cancelled
    0.0%
    Avg arrival delay
    19 min
    • Arrived on time 69% of the time (26 flights, Jun 2025 to May 2026).
    • Leaves in this route's least on-time window (6 to 9 PM: 59% on time; Before 9 AM: 92%).
    • Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).
    • Short track record (26 flights), so its score leans on the airline's record at this hour.

    Limited track record · 26 flights

    Find JetBlue 941 fares Opens this date on Aviasales

  7. #7 · Republic 5655 · sold as American Eagle, Delta Connection or United Express

    8:50 PM → 10:53 PM2h 12m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    59%

    chance on time

    On time (history)
    61%
    Cancelled
    4.4%
    Avg arrival delay
    27 min
    • Arrived on time 61% of the time (303 flights, Jun 2025 to May 2026).
    • Cancelled 4.4% of the time (14 of 318).
    • Leaves in this route's least on-time window (6 to 9 PM: 59% on time; Before 9 AM: 92%).
    • Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).

    Strong track record · 303 flights

    Find 8:50 PM flight fares Opens this date on Aviasales

  8. #8 · JetBlue 541

    5:52 PM → 8:01 PM2h 09m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    58%

    chance on time

    On time (history)
    59%
    Cancelled
    3.4%
    Avg arrival delay
    31 min
    • Arrived on time 59% of the time (227 flights, Jun 2025 to May 2026).
    • Cancelled 3.4% of the time (8 of 236).
    • Departs inside BOS's trouble window: 79% of its 196 ground stops and delay programs started between noon and 6 PM.
    • 59% of its delay minutes came from the plane arriving late from an earlier flight.

    Strong track record · 227 flights

    Find JetBlue 541 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Republic Airways (sold as American Eagle, Delta Connection or United Express)76%

    864 flights · 78% on time as flown · 2.3% cancel

  • Frontier Airlines76%

    98 flights · 78% on time as flown · 1.7% cancel

  • JetBlue72%

    740 flights · 74% on time as flown · 2.2% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • Before 9 AM92%

    303 flights · avg delay 6 min

  • 9 AM to noon82%

    336 flights · avg delay 12 min

  • Noon to 3 PM84%

    347 flights · avg delay 13 min

  • 3 to 6 PM72%

    177 flights · avg delay 24 min

  • 6 to 9 PM59%

    423 flights · avg delay 29 min

  • After 9 PM60%

    116 flights · avg delay 25 min

Best day: Wednesday (84%). Worst: Friday (76%).

On time by month

All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.

J
77
F
76
M
78
A
86
M
81
J
76
J
71
A
78
S
80
O
85
N
86
D
81

What delays this route

  • Late-arriving aircraft47%
  • Airline (crew, maintenance, boarding)36%
  • Air traffic control and airport volume16%
  • Severe weather2%

Share of delay minutes by the cause airlines report to the US DOT.

Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure

BOS to CLE questions

What time of day is best to fly BOS to CLE?
Before 9 AM: 92% of flights arrived on time, against 59% for departures 6 to 9 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
Which airline is most on time from BOS to CLE?
Republic, with a season-adjusted 76% chance of operating and arriving on time over 864 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
What is the worst month for delays on BOS to CLE?
July (71% on time); the best was November (86%), averaged over Jun 2023 to May 2026.
Is this a prediction for my flight?
No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.

More routes from BOS

Live status: FAA delays and ground stops