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Route on-time record

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

Boston (Boston Logan International Airport) to Sarasota/Bradenton (Sarasota Bradenton International Airport). 677 nonstop flights in Jun 2025 to May 2026, 74% arrived within 15 minutes and 2.8% were cancelled. The most reliable flight number was Allegiant 1353 at 11:33 AM.

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

BOS → SRQ

Boston to Sarasota/Bradenton: 677 nonstop flights a year

On time (12 months)

74%

Cancelled

2.8%

avg delay 21 min

Best time to leave

6 to 9 PM

81% on time vs 61% noon to 3 PM

Most reliable airline

Allegiant

77% chance on time

Check BOS to SRQ fares

Lowest nonstop fare seen in the next two months: $322 (JetBlue 151 on 2026-10-24). 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 · Allegiant 1353

    11:33 AM → 2:51 PM3h 18m nonstop

    Local times, typical schedule. Last flown 2026-05-18.

    78%

    chance on time

    On time (history)
    79%
    Cancelled
    0.0%
    Avg arrival delay
    8 min
    • Arrived on time 79% of the time (14 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).
    • Short track record (14 flights), so its score leans on the airline's record at this hour.

    Limited track record · 14 flights

    Find Allegiant 1353 fares Opens this date on Aviasales

  2. #2 · JetBlue 2041

    6:45 PM → 10:19 PM3h 34m nonstop

    Local times, typical schedule. Last flown 2026-05-19.

    74%

    chance on time

    On time (history)
    81%
    Cancelled
    0.0%
    Avg arrival delay
    10 min
    • Arrived on time 81% of the time (36 flights, Jun 2025 to May 2026).
    • Never cancelled in 36 scheduled flights.
    • Leaves in this route's most on-time window (6 to 9 PM: 81% on time; Noon to 3 PM: 61%).
    • Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).

    Limited track record · 36 flights

    Find JetBlue 2041 fares Opens this date on Aviasales

  3. #3 · JetBlue 1941

    10:10 AM → 1:35 PM3h 26m nonstop

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

    71%

    chance on time

    On time (history)
    72%
    Cancelled
    2.6%
    Avg arrival delay
    19 min
    • Arrived on time 72% of the time (221 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 · 221 flights

    Find JetBlue 1941 fares Opens this date on Aviasales

  4. #4 · Republic 5793 · sold as American Eagle, Delta Connection or United Express

    11:10 AM → 2:38 PM3h 28m nonstop

    Local times, typical schedule. Last flown 2026-05-06.

    70%

    chance on time

    On time (history)
    73%
    Cancelled
    5.3%
    Avg arrival delay
    18 min
    • Arrived on time 73% of the time (107 flights, Jun 2025 to May 2026).
    • Cancelled 5.3% of the time (6 of 113).
    • Departs outside BOS's trouble window (noon to 6 PM, when 79% of its 196 ground stops and delay programs started).

    Moderate track record · 107 flights

    Find 11:10 AM flight fares Opens this date on Aviasales

  5. #5 · JetBlue 1441

    4:10 PM → 7:45 PM3h 34m nonstop

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

    67%

    chance on time

    On time (history)
    67%
    Cancelled
    3.3%
    Avg arrival delay
    26 min
    • Arrived on time 67% of the time (116 flights, Jun 2025 to May 2026).
    • Cancelled 3.3% of the time (4 of 120).
    • Departs inside BOS's trouble window: 79% of its 196 ground stops and delay programs started between noon and 6 PM.

    Moderate track record · 116 flights

    Find JetBlue 1441 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Allegiant Air77%

    113 flights · 82% on time as flown · 2.0% cancel

  • JetBlue71%

    418 flights · 72% on time as flown · 2.9% cancel

  • Republic Airways (sold as American Eagle, Delta Connection or United Express)69%

    137 flights · 69% on time as flown · 3.6% cancel

On time by departure time

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

  • Before 9 AM74%

    201 flights · avg delay 20 min

  • 9 AM to noon75%

    308 flights · avg delay 22 min

  • Noon to 3 PM61%

    44 flights · avg delay 36 min

  • 3 to 6 PM70%

    81 flights · avg delay 21 min

  • 6 to 9 PM81%

    43 flights · avg delay 9 min

Best day: Friday (82%). Worst: Sunday (72%).

Smarter routing

Nearby airports that run more on time

  • PVD → TPA 78% chance on time

    Rhode Island T. F. Green International Airport to Tampa International Airport · 518 flights a year · 89 mi from your airports · yours: 72%

    Rank flightsFares

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
62
F
73
M
82
A
84
M
83
J
86
J
83
A
-
S
-
O
81
N
81
D
60

What delays this route

  • Air traffic control and airport volume43%
  • Airline (crew, maintenance, boarding)33%
  • Late-arriving aircraft20%
  • Severe weather4%

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 SRQ questions

What time of day is best to fly BOS to SRQ?
6 to 9 PM: 81% of flights arrived on time, against 61% for departures noon to 3 PM.
Which airline is most on time from BOS to SRQ?
Allegiant, with a season-adjusted 77% chance of operating and arriving on time over 113 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 SRQ?
December (60% on time); the best was June (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