ON TIMEBOARD
American Airlines / GSO → LGA

AA 4419 on time

American Airlines 4419: Greensboro to New York at 10:52 a.m.; New York to Greensboro at 8:14 a.m. (past 12 months). Figures below the title are for GSO → LGA, its busiest leg

On time
76%
232 flights · likely 70–81%
Cancelled
5.6%
of scheduled flights
Typical arrival
−11 min
median vs schedule
When late
+68 min
average delay
Similar flights
67%
AA, same route & hour

About 1 in 4 AA 4419 flights from Greensboro arrived 15+ minutes late, diverted or cancelled over the past year (24%); 5.6% were cancelled. The typical flight landed 11 minutes early.

AA 4419: GSO → LGA

Scheduled to leave Greensboro at 10:52 a.m. local time, operated by Republic Airways as YX 4419. Over the past year it arrived on time 76% of the time (232 flights), better than other AA flights on the route at that hour (67%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Jun 2025: 77% on time (30 flights)77JunJul 2025: 87% on time (31 flights)87JulAug 2025: 89% on time (27 flights)89AugSep 2025: 97% on time (30 flights)97SepOct 2025: 90% on time (31 flights)90OctNov 2025: 66% on time (29 flights)66NovDec 2025: 65% on time (31 flights)65DecJan 2026: 84% on time (31 flights)84JanFeb 2026: 68% on time (25 flights)68FebMar 2026: 59% on time (27 flights)59MarApr 2026: too few flights (5 flights)AprAug 2026: 87% on time (23 flights)87Aug

By day of week

DayFlightsOn time
Monday3672%
Tuesday3474%
Wednesday3580%
Thursday3476%
Friday3580%
Saturday2770%
Sunday3181%

Why it was late

Late inbound plane 38%Severe weather 27%Air traffic & airport (NAS) 21%Airline (crew, maintenance, ops) 14%

All flights GSO → LGA · Connecting off AA 4419? Check the risk

AA 4419: LGA → GSO

Scheduled to leave New York at 8:14 a.m. local time, operated by Republic Airways as YX 4419. Over the past year it arrived on time 82% of the time (209 flights), in line with other AA flights on the route at that hour (81%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Jun 2025: 62% on time (21 flights)62JunJul 2025: 87% on time (23 flights)87JulAug 2025: 81% on time (21 flights)81AugSep 2025: 95% on time (22 flights)95SepOct 2025: 85% on time (26 flights)85OctNov 2025: 73% on time (26 flights)73NovDec 2025: 75% on time (28 flights)75DecJan 2026: 83% on time (30 flights)83JanFeb 2026: 77% on time (26 flights)77FebMar 2026: 85% on time (26 flights)85MarApr 2026: too few flights (5 flights)AprAug 2026: 85% on time (20 flights)85Aug

By day of week

DayFlightsOn time
Monday3681%
Tuesday3181%
Wednesday3583%
Thursday3388%
Friday3488%
Saturday3070%
Sunday10—

Why it was late

Airline (crew, maintenance, ops) 40%Air traffic & airport (NAS) 35%Late inbound plane 23%Severe weather 2%

All flights LGA → GSO · Connecting off AA 4419? Check the risk

Questions

How often is AA 4419 from GSO to LGA late?

American Airlines 4419 from Greensboro/High Point, NC to New York, NY arrived 15 or more minutes late, was diverted or was cancelled on 24% of 232 scheduled flights between September 2025 and August 2026. 5.6% were cancelled.

How often is AA 4419 from LGA to GSO late?

American Airlines 4419 from New York, NY to Greensboro/High Point, NC arrived 15 or more minutes late, was diverted or was cancelled on 18% of 209 scheduled flights between September 2025 and August 2026. 3.4% were cancelled.

Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check American Airlines for today's flight. Method.