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Route on-time record

SFB to ABE: most on-time flights and the best time to fly

Orlando (Orlando Sanford International Airport) to Allentown/Bethlehem (Lehigh Valley International Airport). 644 nonstop flights in Jun 2025 to May 2026, 77% arrived within 15 minutes and 0.5% were cancelled. The most reliable flight number was Allegiant 202 at 9:44 AM.

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

SFB → ABE

Orlando to Allentown/Bethlehem: 644 nonstop flights a year

On time (12 months)

77%

Cancelled

0.5%

avg delay 19 min

Best time to leave

9 AM to noon

88% on time vs 62% 6 to 9 PM

Most reliable airline

Allegiant

76% chance on time

Check SFB to ABE fares

Lowest nonstop fare seen in the next two months: $121 (Allegiant 1787 on 2026-10-27). 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 202

    9:44 AM → 12:11 PM2h 27m nonstop

    Local times, typical schedule. Last flown 2026-05-18. Same departure also flew as Allegiant 209; its record covers all of them.

    78%

    chance on time

    On time (history)
    74%
    Cancelled
    0.0%
    Avg arrival delay
    20 min
    • Arrived on time 74% of the time (80 flights, Jun 2025 to May 2026).
    • Never cancelled in 80 scheduled flights.
    • Leaves in this route's most on-time window (9 AM to noon: 88% on time; 6 to 9 PM: 62%).

    Moderate track record · 80 flights

    Find Allegiant 202 fares Opens this date on Aviasales

  2. #2 · Allegiant 1199

    2:14 PM → 4:41 PM2h 27m nonstop

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

    77%

    chance on time

    On time (history)
    81%
    Cancelled
    0.0%
    Avg arrival delay
    6 min
    • Arrived on time 81% of the time (21 flights, Jun 2025 to May 2026).
    • Short track record (21 flights), so its score leans on the airline's record at this hour.

    Limited track record · 21 flights

    Find Allegiant 1199 fares Opens this date on Aviasales

  3. #3 · Allegiant 176

    6:39 PM → 9:06 PM2h 27m nonstop

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

    66%

    chance on time

    On time (history)
    63%
    Cancelled
    0.0%
    Avg arrival delay
    20 min
    • Arrived on time 63% of the time (24 flights, Jun 2025 to May 2026).
    • Leaves in this route's least on-time window (6 to 9 PM: 62% on time; 9 AM to noon: 88%).
    • Short track record (24 flights), so its score leans on the airline's record at this hour.

    Limited track record · 24 flights

    Find Allegiant 176 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Allegiant Air76%

    644 flights · 77% on time as flown · 0.5% cancel

On time by departure time

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

  • Before 9 AM88%

    64 flights · avg delay 5 min

  • 9 AM to noon88%

    226 flights · avg delay 13 min

  • Noon to 3 PM80%

    88 flights · avg delay 17 min

  • 3 to 6 PM65%

    84 flights · avg delay 27 min

  • 6 to 9 PM62%

    161 flights · avg delay 26 min

Best day: Tuesday (84%). Worst: Sunday (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
86
F
81
M
80
A
86
M
78
J
69
J
67
A
74
S
85
O
80
N
84
D
80

What delays this route

  • Late-arriving aircraft36%
  • Airline (crew, maintenance, boarding)30%
  • Severe weather23%
  • Air traffic control and airport volume11%

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

SFB to ABE questions

What time of day is best to fly SFB to ABE?
9 AM to noon: 88% of flights arrived on time, against 62% for departures 6 to 9 PM.
Which airline is most on time from SFB to ABE?
Allegiant, with a season-adjusted 76% chance of operating and arriving on time over 644 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 SFB to ABE?
July (67% on time); the best was January (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 SFB

Live status: FAA delays and ground stops