ON TIMEBOARD
American Airlines / AMA → DFW

AA 3920 on time

American Airlines 3920: Amarillo to Dallas at 10:16 a.m.; Dallas to Amarillo at 8:20 a.m. (past 12 months). Figures below the title are for AMA → DFW, its busiest leg

On time
88%
234 flights · likely 83–91%
Cancelled
2.1%
of scheduled flights
Typical arrival
−9 min
median vs schedule
When late
+76 min
average delay
Similar flights
88%
AA, same route & hour

About 1 in 8 AA 3920 flights from Amarillo arrived 15+ minutes late, diverted or cancelled over the past year (12%); 2.1% were cancelled. The typical flight landed 9 minutes early.

AA 3920: AMA → DFW

Scheduled to leave Amarillo at 10:16 a.m. local time, operated by Envoy as MQ 3920. Over the past year it arrived on time 88% of the time (234 flights), in line with other AA flights on the route at that hour (88%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Mar 2025: 84% on time (31 flights)84MarApr 2025: too few flights (3 flights)AprAug 2025: 81% on time (26 flights)81AugSep 2025: 93% on time (30 flights)93SepOct 2025: 87% on time (31 flights)87OctNov 2025: 86% on time (28 flights)86NovDec 2025: 87% on time (31 flights)87DecJan 2026: 79% on time (29 flights)79JanFeb 2026: 92% on time (26 flights)92FebMar 2026: 88% on time (26 flights)88MarApr 2026: too few flights (6 flights)AprAug 2026: 89% on time (27 flights)89Aug

By day of week

DayFlightsOn time
Monday3397%
Tuesday2789%
Wednesday3597%
Thursday3589%
Friday3589%
Saturday3474%
Sunday3580%

Why it was late

Late inbound plane 53%Severe weather 17%Airline (crew, maintenance, ops) 15%Air traffic & airport (NAS) 14%Security 2%

All flights AMA → DFW · Connecting off AA 3920? Check the risk

AA 3920: DFW → AMA

Scheduled to leave Dallas at 8:20 a.m. local time, operated by Envoy as MQ 3920. Over the past year it arrived on time 88% of the time (234 flights), in line with other AA flights on the route at that hour (90%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Mar 2025: 93% on time (28 flights)93MarApr 2025: too few flights (3 flights)AprAug 2025: 88% on time (26 flights)88AugSep 2025: 97% on time (30 flights)97SepOct 2025: 94% on time (31 flights)94OctNov 2025: 82% on time (28 flights)82NovDec 2025: 84% on time (31 flights)84DecJan 2026: 79% on time (29 flights)79JanFeb 2026: 92% on time (26 flights)92FebMar 2026: 88% on time (26 flights)88MarApr 2026: too few flights (6 flights)AprAug 2026: 89% on time (27 flights)89Aug

By day of week

DayFlightsOn time
Monday3391%
Tuesday2789%
Wednesday3594%
Thursday3594%
Friday3589%
Saturday3476%
Sunday3586%

Why it was late

Severe weather 37%Air traffic & airport (NAS) 24%Airline (crew, maintenance, ops) 22%Late inbound plane 17%

All flights DFW → AMA · Connecting off AA 3920? Check the risk

Questions

How often is AA 3920 from AMA to DFW late?

American Airlines 3920 from Amarillo, TX to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 12% of 234 scheduled flights between September 2025 and August 2026. 2.1% were cancelled.

How often is AA 3920 from DFW to AMA late?

American Airlines 3920 from Dallas/Fort Worth, TX to Amarillo, TX arrived 15 or more minutes late, was diverted or was cancelled on 12% of 234 scheduled flights between September 2025 and August 2026. 1.7% 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.