Reliable Flight Search results
Best trips
17 nonstop, 27 with 1 connection · ranked by overall best · published legroom for 44 of 44
Fares seen on this date: nonstop from 110 · any route from 83 (recent searches, one way, per person; each card opens the live price)
Our best overall pick
89% chance you arrive on time · nonstop · 30 in legroom · planes about 6 years old · 2h 34m
Top pick#1 · Nonstop · 2h 34m
6:04 AM → 8:38 AM
72
score
price
live on Aviasales
89%
arrive on time
91% on time · 2.1% cancel6:04 AM MCO → 8:38 AM PHL2h 34m
American 1228
Boeing 737 MAX 8 · 0–14 yrs oldLegroom 30 in · 16.3–18.7 in wide · Main CabinFind American 1228 fares Opens this date on Aviasales#2 · Nonstop · 2h 34m
7:31 AM → 10:05 AM
69
score
price
live on Aviasales
88%
arrive on time
89% on time · 1.6% cancel7:31 AM MCO → 10:05 AM PHL2h 34m
American 563
Airbus A321 · 9–17 yrs oldLegroom 30–31 in · 16.3–18.7 in wide · Main CabinFind American 563 fares Opens this date on Aviasales#3 · Nonstop · 2h 36m
8:42 AM → 11:18 AM
66
score
price
live on Aviasales
90%
arrive on time
92% on time · 2.2% cancel8:42 AM MCO → 11:18 AM PHL2h 36m
American 629
Airbus A319 · 25–28 yrs oldLegroom 30 in · 16.3–18.7 in wide · Main CabinFind American 629 fares Opens this date on Aviasales#4 · Nonstop · 2h 39m
4:05 PM → 6:44 PM
62
score
price
live on Aviasales
83%
arrive on time
84% on time · 1.4% cancel4:05 PM MCO → 6:44 PM PHL2h 39m
American 2154
Airbus A321 · 9–25 yrs oldLegroom 30–31 in · 16.3–18.7 in wide · Main CabinFind American 2154 fares Opens this date on Aviasales#5 · Nonstop · 2h 36m
5:05 AM → 7:41 AM
61
score
price
live on Aviasales
84%
arrive on time
86% on time · 2.2% cancel5:05 AM MCO → 7:41 AM PHL2h 36m
Frontier 1542
Airbus A320neo or A321neo · 1–9 yrs oldLegroom 28–29 in · 16.5–19.1 in wide · Standard / PreferredFind Frontier 1542 fares Opens this date on Aviasales#6 · Nonstop · 2h 39m
9:43 AM → 12:22 PM
61
score
price
live on Aviasales
81%
arrive on time
83% on time · 2.3% cancel9:43 AM MCO → 12:22 PM PHL2h 39m
American 2499
Airbus A321neo · 4–7 yrs oldLegroom 30 in · 16.3–18.7 in wide · Main CabinFind American 2499 fares Opens this date on Aviasales#7 · Nonstop · 2h 35m
9:05 AM → 11:40 AM
57
score
price
live on Aviasales
76%
arrive on time
77% on time · 0.9% cancel9:05 AM MCO → 11:40 AM PHL2h 35m
Southwest 3725
Boeing 737 MAX 8 or 737-800 · 1–20 yrs oldLegroom 31–36 in · 15.5–17.8 in wide · Economy (all seating types)Find Southwest 3725 fares Opens this date on Aviasales#8 · Nonstop · 2h 35m
12:04 PM → 2:39 PM
55
score
price
live on Aviasales
75%
arrive on time
77% on time · 1.7% cancel12:04 PM MCO → 2:39 PM PHL2h 35m
American 2101 · also flew as 1356
Airbus A321neo or A321 · 4–17 yrs oldLegroom 30–31 in · 16.3–18.7 in wide · Main CabinFind American 2101 fares Opens this date on Aviasales#9 · Nonstop · 2h 38m
4:36 PM → 7:14 PM
51
score
price
live on Aviasales
76%
arrive on time
77% on time · 1.5% cancel4:36 PM MCO → 7:14 PM PHL2h 38m
Frontier 2416
Airbus A321neo or A320neo · 0–9 yrs oldLegroom 28–29 in · 16.5–19.1 in wide · Standard / PreferredFind Frontier 2416 fares Opens this date on Aviasales#10 · Nonstop · 2h 33m
10:36 AM → 1:09 PM
51
score
price
live on Aviasales
73%
arrive on time
74% on time · 1.9% cancel10:36 AM MCO → 1:09 PM PHL2h 33m
American 2084
Airbus A321neo or A321 · 4–17 yrs oldLegroom 30–31 in · 16.3–18.7 in wide · Main CabinFind American 2084 fares Opens this date on Aviasales
Aircraft and ages come from the planes each flight number actually flew in the last 3 months of data (FAA registry build years); airlines can swap planes. Legroom is the seat pitch the airline or a seat-map source publishes for that aircraft and cabin; we never estimate it, and seat maps change, so check the airline’s seat map when you book.
MCO → PHL
Orlando to Philadelphia: 5,342 nonstop flights a year
On time (12 months)
72%
Cancelled
2.4%
avg delay 24 min
Best time to leave
Before 9 AM
91% on time vs 60% after 9 PM
Most reliable airline
American
73% chance on time
Lowest nonstop fare seen in the next two months: $110 (Frontier 2508 on 2026-11-16). Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- American Airlines73%
2,566 flights · 75% on time as flown · 2.4% cancel
- Frontier Airlines69%
1,491 flights · 71% on time as flown · 2.0% cancel
- Southwest Airlines68%
644 flights · 69% on time as flown · 1.1% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM91%
1,052 flights · avg delay 7 min
- 9 AM to noon82%
1,037 flights · avg delay 15 min
- Noon to 3 PM68%
933 flights · avg delay 26 min
- 3 to 6 PM62%
1,048 flights · avg delay 34 min
- 6 to 9 PM60%
1,001 flights · avg delay 35 min
- After 9 PM60%
271 flights · avg delay 43 min
Best day: Tuesday (78%). Worst: Sunday (68%).
Smarter routing
Nearby airports that run more on time
SFB → ABE 76% chance on time
Orlando Sanford International Airport to Lehigh Valley International Airport · 644 flights a year · 79 mi from your airports · yours: 70%
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